Sigma Biochemical Library

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Index Number Compound Name Index Number Compound Name 1 L-Abrine 36 N-Acetyl-DL-methionine, 2 N-Acetyl-D-alanine Mg salt 3 N-Acetyl-DL-alanine 37 N-Acetyl-L-methionine 4 N-Acetyl-L-alanine 38 N-Acetyl-5-methyl-DL- 5 N-Acetyl-L-alanine p- tryptophan nitroanilide 39 N-Acetyl-O-methyl-L- 6 N-Acetyl-DL-C- tyrosine methyl ester allylglycine; 2-Acetamido- 40 N-Acetyl-L-3-nitro-tyrosine 4-pentenoic acid ethyl ester 7 N(a)-Acetyl-L-arginine 41 N-Acetyl-DL-norleucine 8 N-Acetyl-D-asparagine 42 N-Acetyl-D-phenylalanine 9 N(a)-Acetyl-L-asparagine 43 N-Acetyl-DL- 10 N-Acetyl-DL-aspartic acid phenylalanine 11 N-Acetyl-L-aspartic acid 44 N-Acetyl-L-phenylalanine 12 N-Acetyl-L-aspartic acid, 45 N-Acetyl-L-phenylalanine CHA salt ethyl ester 13 N-Acetyl-L-cysteine 46 N-Acetyl-DL- 14 N-6-Acetyl-dnp-L-lysine phenylalanine-b-naphthyl 15 N-Acetyl-o-fluoro-DL- ester phenyl-alanine 47 N-Acetyl-DL- 16 N-Acetyl-m-fluoro-DL- phenylalanine p- phenyl-alanine nitrophenyl ester 17 N-Acetyl-DL-glutamic acid 48 N-Acetyl-DL-proline 18 N-Acetyl-L-glutamic acid 49 N-Acetyl-L-proline 19 N-Acetyl-L-glutamine 50 N-Acetyl-DL-C- 20 N-Acetylglycine propargylglycine; 2- 21 N(a)-Acetyl-L-histidine Acetamido-4-pentynoic 22 N-Acetyl-DL- acid homocysteine thiolactone 51 N-Acetyl-DL-serine 23 N-Acetylhydroxy-L-proline 52 O-Acetyl-L-serine .HCl 24 O-Acetylhydroxy-L-proline 53 N-Acetyl-D-tryptophan 25 N-Acetyl-D-allo-isoleucine 54 N-Acetyl-DL-tryptophan 26 N-Acetyl-D-leucine 55 N-Acetyl-L-tryptophan 27 N-Acetyl-DL-leucine 56 N-Acetyl-L- 28 N-Acetyl-L-leucine tryptophanamide 29 N(a)-Acetyl-L-lysine 57 N-Acetyl-L-tryptophan 30 N(e)-Acetyl-L-lysine ethyl ester 31 N(a)-Acetyl-L-lysine-N- 58 N-Acetyl-L-tyrosinamide methylamide 59 N-Acetyl-L-tyrosine 32 N(a)-Acetyl-L-lysine 60 N-Acetyl-L-tyrosine ethyl methyl ester .HCl ester 33 N-Acetyl-D-methionine 61 N-Acetyl-L-tyrosine 34 N-Acetyl-DL-methionine hydrazide 35 N-Acetyl-DL-methionine, 62 N-Acetyl-DL-valine Ca salt 63 N-Acetyl-L-valine 64 S-Adenosyl-L-cysteine

Sigma Biochemical Library, page 1 of 154 Index Number Compound Name Index Number Compound Name 65 S-Adenosyl-L-ethionine 99 DL-a-Aminobutyric acid iodide hydroxamate 66 S-Adenosyl-D- 100 a-Aminoisobutyric acid homocysteine hydroxamate 67 S-Adenosyl-L- 101 L-Arginine hydroxamate homocysteine .HCl 68 S-Adenosyl-L-methionine 102 DL-Aspartic acid b- chloride hydroxamate 69 S-Adenosyl-L-methionine 103 L-Cystine dihydroxamate iodide 104 L-Glutamic acid g- 70 S-Adenosyl-L-methionine, hydroxamate toslyate salt 105 Glycine hydroxamate 71 L-Alaninamide .HBr 106 L-Histidine hydroxamate 72 D-Alanine 107 L-Isoleucine hydroxamate 73 DL-Alanine + D-allo 74 L-Alanine 108 L-Leucine hydroxamate 75 b-Alanine 109 L-Lysine hydroxamate 76 L-Alanine 7-amido-4- .HCl methyl-coumarin, 110 DL-Methionine trifluoroacetate salt hydroxamate 77 L-Alanine benzyl ester 111 DL-Norleucine .HCl hydroxamate 78 b-Alanine benzyl ester, 112 DL-Norvaline toslyate salt hydroxamate 79 L-Alanine ethyl ester .HCl 113 DL-Phenylalanine 80 b-Alanine 4-methoxy-b- hydroxamate naphthylamide .HCl 114 DL-Serine hydroxamate 81 L-Alanine 4-methoxy-b- 115 DL-Threonine naphthylamide .HCl hydroxamate 82 b-Alanine methyl ester 116 DL-Tryptophan .HCl hydroxamate 83 DL-Alanine methyl ester 117 L-Tryptophan .HCl hydroxamate 84 L-Alanine methyl ester 118 L-Tyrosine hydroxamate .HCl 119 DL-Valine hydroxamate 85 DL-Alanine b- 120 b-Aminoadipic acid naphthylamide 121 D-a-Aminoadipic acid 86 DL-a-Alanine b- 122 L-a-Aminoadipic acid naphthylamide .HCl 123 N-(p-Aminobenzoyl)-L- 87 L-Alanine b- glutamic acid diethyl ester naphthylamide 124 D-a-Aminobutyric acid 88 L-Alanine-b- 125 DL-a-Aminobutyric acid naphthylamide .HBr 126 L-a-Aminobutyric acid 89 L-Alanine p-nitroanilide 127 DL-b-Aminobutyric acid .HCl 128 g-Aminobutyric acid 90 DL-Alaninol 129 DL-a-Aminobutyric acid 91 DL-Alaninol .HCl methyl ester .HCl 92 L-Alaninol 130 e-Aminocaproic acid 93 Albizziin 131 w-Aminocaprylic acid 94 D-Allylglycine 132 DL-a-Aminocaprylic acid 95 DL-Allylglycine 133 N(e)-DL-(2-Amino-2- 96 L-Allylglycine carboxyethyl)-L-lysine 97 DL-Alanine hydroxamate 134 L-a-(2- 98 b-Alanine hydroxamate Aminoethoxyvinyl)glycine .HCl

Sigma Biochemical Library, page 2 of 154 Index Number Compound Name Index Number Compound Name 135 S-2-Aminoethyl-L-cysteine 173 L-Asparagine t-butyl ester .HCl .HCl 136 L-a-Amino-b- 174 D-Aspartic acid guandinopropionic acid 175 DL-Aspartic acid .HCl 176 DL-Aspartic acid, 137 6-Amino-1-hexyl hemimagnesium salt phosphate 177 DL-Aspartic acid, K salt 138 p-Aminohippuric acid 178 L-Aspartic acid 139 p-Aminohippuric acid, Na 179 L-Aspartic acid, salt hemimagnesium salt 140 DL-g-Amino-b- 180 L-Aspartic acid, Na salt hydroxybutyric acid 181 L-Aspartic acid, K salt 141 a-Aminoisobutyric acid 182 L-Aspartic acid di-t-butyl 142 DL-b-Aminoisobutyric acid ester .HCl 143 d-Aminolevulinic acid .HCl 183 L-Aspartic acid dibenzyl 144 d-Aminolevulinic acid ester, tosylate salt methyl ester .HCl 184 DL-Aspartic acid dimethyl 145 Aminomethylphosphonic ester .HCl acid 185 D-Aspartic acid b- 146 p-Amino-DL- hydroxamate phenylalanine 186 L-Aspartic acid b- 147 p-Amino-D-phenylalanine hydroxamate 148 p-Amino-L-phenylalanine 187 L-Aspartic acid a-(b- 149 DL-a-Aminopimelic acid naphthylamide) 150 3-Aminopropylphosphonic 188 4-Aza-DL-leucine .2HCl acid 189 O-Diazoacetyl-L-serine 151 3-Amino-L-tyrosine .2HCl 190 DL-7-Azatryptophan .H2O 152 d-Amino-N-valeric acid 191 N-Benzoyl-b-alanine 153 d-Amino-N-valeric acid 192 N-Benzoyl-DL-alanine .HCl 193 N-Benzoyl-DL-alanine 154 L-Anserine nitrate methyl ester 155 D-Arginine 194 N-Benzoyl-L-alanine 156 D-Arginine .HCl methyl ester 157 DL-Arginine .HCl 195 N-Benzoyl-d-aminovaleric 158 L-Arginine acid 159 L-Arginine .HCl 196 N(a)-Benzoyl-L- 160 L-Arginine-7-amido-4- argininamide .HCl .H2O methylcoumarin .HCl 197 N(a)-Benzoyl-DL-arginine 161 L-Arginine L-aspartate 7-amido-4- 162 L-Arginine L-glutamate methylcoumarin .HCl 163 L-Arginine 4-methoxy-b- 198 N(a)-Benzoyl-L-arginine naphthylamide .HCl 7-amido-4- 164 L-Arginine methyl ester methylcoumarin .HCl .2HCl 199 N(a)-Benzoyl-DL-arginine 165 L-Arginine b- 200 N(a)-Benzoyl-L-arginine naphthylamide .HCl 201 N(a)-Benzoyl-L-arginine 166 L-Arginine p-nitroanilide ethyl ester .HCl .2HCl 202 N(a)-Benzoyl-L-arginine 167 L-Argininic acid 4-methoxy-b- 168 Argininosuccinic acid, Ba naphthylamide .HCl salt 203 N(a)-Benzoyl-L-arginine 169 D-Asparagine .H2O methyl ester bicarbonate 170 DL-Asparagine .H2O 204 N(a)-Benzoyl-L-arginine 171 L-Asparagine anhydrous methyl ester .HCl 172 L-Asparagine .H2O

Sigma Biochemical Library, page 3 of 154 Index Number Compound Name Index Number Compound Name 205 N(a)-Benzoyl-DL-arginine 240 N(a)-t-BOC-L-asparagine p-nitroanilide .HCl 241 N(a)-t-BOC-L-asparagine 206 N(a)-Benzoyl-L-arginine p-nitrophenyl ester p-nitroanilide .HCl 242 N-t-BOC-L-aspartic acid 207 N-Benzoyl-DL-leucine 243 N-t-BOC-L-aspartic acid 208 N-Benzoyl-L-leucine b- a-benzyl ester naphthylamide 244 N-t-BOC-L-aspartic acid 209 N-Benzoyl-DL- b-benzyl ester phenylalanine 245 N-t-BOC-L-aspartic acid 210 N-Benzoyl-L- b-t-butyl ester, DCHA salt phenylalanine 246 N-t-BOC-L-aspartic acid 211 N-Benzoyl-DL- b-cyclohexyl ester phenylalanine b-naphthol 247 N-t-BOC-b-benzyl-L- as-bi ester aspartic acid p-nitrophenyl 212 N-Benzoyl-L-tyrosine ethyl ester ester 248 N-t-BOC-S-benzyl-L- 213 N-Benzoyl-DL-valine cysteine 214 b-Benzyl L-aspartate 249 N-t-BOC-g-benzyl-L- 215 S-Benzyl-L-cysteine glutamic acid p- 216 S-Benzyl-L-cysteine ethyl nitrophenyl ester ester .HCl 250 N-t-BOC-g-benzyl-L- 217 S-Benzyl-L-cysteine histidine methyl ester .HCl 251 N-t-BOC-O-benzyl-L- 218 S-Benzyl-L-cysteine p- serine nitroanilide 252 N-t-BOC-O-benzyl-L- 219 g-Benzyl-L-glutamate threonine 220 N-Benzylglycine ethyl 253 N-t-BOC-O-benzyl-L- ester tyrosine 221 g-Benzyl-L-histidine 254 N-t-BOC-O-benzyl-L- 222 S-Benzyl-DL- tyrosine 2,4,5- homocysteine trichlorophenyl ester 223 5-Benzyloxy-DL- 255 N(a)-t-BOC-N(e)-CBZ-L- tryptophan lysine 224 7-Benzyloxy-DL- 256 N(a)-t-BOC-N(e)-CBZ-L- tryptophan lysine, DCHA salt 225 O-Benzyl-DL-serine 257 N(e)-t-BOC-N(a)-CBZ-L- 226 O-Benzyl-L-serine lysine, DCHA salt 227 O-Benzyl-L-tyrosine 258 N(a)-t-BOC-N(e)-CBZ-L- 228 Bestatin .HCl lysine N- 229 Betaine anhydrous hydroxysuccinimide ester 230 Betaine .H2O 259 N(e)-t-BOC-N(a)-CBZ-L- 231 Betaine .HCl lysine p-nitrophenyl ester 232 N-t-BOC-b-alanine 260 N-t-BOC-3,4-dehydro-L- 233 N-t-BOC-D-alanine proline 234 N-t-BOC-L-alanine 261 N(a)-t-BOC-O-2,6- 235 N-t-BOC-L-alanine N- dichlorobenzyl-L-tyrosine hydroxysuccinimide ester 262 N-t-BOC-epistatine 236 N-t-BOC-b-alanine p- 263 N(a)-t-BOC-N(e)-formyl-L- nitrophenyl ester lysine 237 N-t-BOC-L-alanine p- 264 N-t-BOC-D-glutamic acid nitrophenyl ester a-benzyl ester 238 N-t-BOC-L-a-aminobutyric 265 N-t-BOC-L-glutamic acid acid a-benzyl ester 239 N(a)-t-BOC-L-arginine 266 N-t-BOC-L-glutamic acid .HCl g-benzyl ester

Sigma Biochemical Library, page 4 of 154 Index Number Compound Name Index Number Compound Name 267 N-t-BOC-L-glutamic acid 298 N-t-BOC-L-norleucine, g-benzyl ester DCHA salt 268 N-t-BOC-L-glutamic acid 299 N-t-BOC-L-norvaline, g-t-butyl ester DCHA salt 269 N-t-BOC-L-glutamic acid 300 N(d)-t-BOC-L-ornithine g-cyclohexyl ester 301 N-t-BOC-D-phenylalanine 270 N(a)-t-BOC-L-glutamine 302 N-t-BOC-L-phenylalanine 271 N(a)-t-BOC-L-glutamine 303 N-t-BOC-L-phenylalanine, N-hydroxysuccinimide DCHA salt ester 304 N-t-BOC-L-phenylalanine 272 N(a)-t-BOC-L-glutamine N-hydroxysuccinimide p-nitrophenyl ester ester 273 N-t-BOC-glycine 305 N-t-BOC-D-phenylalanine 274 N-t-BOC-glycine N- p-nitrophenyl ester hydroxysuccinimide ester 306 N-t-BOC-L-phenylalanine 275 N-t-BOC-glycine p- p-nitrophenyl ester nitrophenyl ester 307 N-t-BOC-L-proline 276 N-t-BOC-L-histidine 308 N-t-BOC-L-proline N- 277 N-t-BOC-L-histidine hydroxysuccinimide ester hydrazide 309 N-t-BOC-sarcosine 278 N-t-BOC-D-isoglutamine 310 N-t-BOC-L-serine 279 N-t-BOC-L-isoleucine 311 N-t-BOC-statine 280 N-t-BOC-L-isoleucine p- 312 N-t-BOC-4-thio-L-proline nitrophenyl ester 313 N-t-BOC-L-threonine 281 N-t-BOC-D-leucine 314 N(a)-t-BOC-N(w)-tosyl-L- 282 N-t-BOC-L-leucine N- arginine hydroxysuccinimide ester 315 N(a)-t-BOC-N(i)-tosyl-L- 283 N-t-BOC-L-leucine p- histidine nitrophenyl ester 316 N(a)-t-BOC-N(i)-tosyl-L- 284 N(a)-t-BOC-L-lysine histidine, DCHA salt 285 N(e)-t-BOC-L-lysine 317 N-t-BOC-S-trityl-L- 286 N(a),N(e)-Di-t-BOC-L- cysteine lysine, DCHA salt 318 N-t-BOC-D-tryptophan 287 N-t-BOC-D-methionine 319 N-t-BOC-L-tryptophan 288 N-t-BOC-L-methionine 320 N-t-BOC-L-tryptophan 289 N-t-BOC-L-methionine, 321 N-t-BOC-L-tryptophan p- DCHA salt nitrophenyl ester 290 N-t-BOC-L-methionine p- 322 N-t-BOC-L-tryptophan p- nitrophenyl ester nitrophenyl ester 291 N-t-BOC-S-(p- 323 N-t-BOC-L-tyrosine methoxybenzyl)-L- 324 N-t-BOC-L-tyrosine 2,4,5- cysteine trichlorophenyl ester 292 N-t-BOC-N-methyl-D- 325 N-t-BOC-D-valine, DCHA phenylalanine, DCHA salt salt 293 N-t-BOC-N-methyl-L- 326 N-t-BOC-L-valine phenylalanine, DCHA salt 327 N(a)-t-BOC-N(g)-xanthyl- 294 N(a)-t-BOC-w-nitro-L- L-asparagine arginine 328 N(a)-t-BOC-N(d)-xanthyl- 295 N-t-BOC-p-nitro-D- L-glutamine phenylalanine, DCHA salt 329 p-Bromo-DL- 296 N-t-BOC-p-nitro-L- phenylalanine phenylalanine 330 D-2-(t-Butyl)glycine 297 N-t-BOC-p-nitro-L- 331 L-2-(t-Butyl)glycine phenylalanine, DCHA salt 332 S-t-Butylmercapto-L- cysteine

Sigma Biochemical Library, page 5 of 154 Index Number Compound Name Index Number Compound Name 333 L-Canaline base 371 N(a)-CBZ-L-arginine .HCl 334 L-Canaline dipicrate 372 N(a)-CBZ-L-arginine 7- 335 L-Canavanine from jack amido-4-methylcoumarin beans .HCl 336 L-Canavanine sulfate 373 N(a)-CBZ-L-arginine p- 337 N-Carbamyl-DL-alanine nitroanilide .HCl 338 N-Carbamyl-b-alanine 374 N(a)-CBZ-D-asparagine 339 N-Carbamyl-DL-a- 375 N(a)-CBZ-DL-asparagine aminobutyric acid 376 N(a)-CBZ-L-asparagine 340 N-Carbamyl-a- 377 N(a)-CBZ-L-asparagine t- aminoisobutyric acid butyl ester 341 N(a)-Carbamyl-L-arginine 378 N(a)-CBZ-L-asparagine p- 342 N-Carbamyl-L-asparagine nitrophenyl ester 343 N-Carbamyl-DL-aspartic 379 N-CBZ-D-aspartic acid acid 380 N-CBZ-DL-aspartic acid 344 S-Carbamyl-L-cysteine 381 N-CBZ-L-aspartic acid 345 N-Carbamyl-L-glutamic 382 N-CBZ-L-aspartic acid b- acid benzyl ester 346 N-Carbamyl-L-histidine 383 N-CBZ-L-aspartic acid .HCl dibenzyl ester 347 N-Carbamyl-L-isoleucine 384 N-CBZ-b-benzyl-L- + D-allo aspartic acid p-nitrophenyl 348 N-Carbamyl-L-leucine ester 349 N-Carbamyl-DL- 385 N-CBZ-S-benzyl-L- norleucine cysteine 350 N-Carbamyl-DL-norvaline 386 N-CBZ-S-benzyl-L- 351 N-Carbamyl-DL- cysteine p-nitrophenyl phenylalanine ester 352 N-Carbamyl-DL-serine, K 387 N-CBZ-O-benzyl-L- salt tyrosine 353 N-Carbamyl-DL-threonine, 388 S-CBZ-L-cysteine K salt 389 N,S-Di-CBZ-L-cysteine 354 N-Carbamyl-L-tryptophan 390 N-CBZ-dehydroalanine 355 N-Carbamyl-L-tyrosine methyl ester 356 N-Carbamyl-DL-valine 391 N-CBZ-L-glutamic acid 357 Carbonylbis(L-methionine 392 N-CBZ-D-glutamine p-nitrophenyl ester) 393 N-CBZ-DL-glutamine 358 b-Carboxyaspartic acid 394 N-CBZ-L-glutamine 359 L-g-Carboxyglutamic acid 395 N-CBZ-glycine 360 S-Carboxymethyl-L- 396 N-CBZ-glycinamide cysteine 397 N-CBZ-glycine p- 361 N-CBZ-b-alanine nitrophenyl ester 362 N-CBZ-D-alanine 398 N-CBZ-hydroxy-L-proline 363 N-CBZ-DL-alanine 399 N-CBZ-hydroxy-L-proline 364 N-CBZ-L-alanine methyl ester 365 N-CBZ-b-alanine p- 400 N-CBZ-L-isoleucine, nitrophenyl ester DCHA salt 366 N-CBZ-L-alanine p- 401 N-CBZ-L-isoleucine nitrophenyl ester 402 N-CBZ-L-isoleucine p- 367 N-CBZ-g-aminobutyric nitrophenyl ester acid 403 N-CBZ-DL-leucine 368 N-CBZ-e-amino-N-caproic 404 N-CBZ-L-leucine acid 405 N-CBZ-L-leucine b- 369 N(a)-CBZ-L-arginine .H2O naphthylamide 370 N(a)-CBZ-L-arginine .HBr

Sigma Biochemical Library, page 6 of 154 Index Number Compound Name Index Number Compound Name 406 N-CBZ-L-leucine p- 443 N-Chloroacetyl-DL-a- nitrophenyl ester amino-butyric acid 407 N(a)-CBZ-L-lysine 444 N-Chloroacetyl-L- 408 N(e)-CBZ-L-lysine isoleucine 409 N,N-Di-CBZ-L-lysine 445 N-Chloroacetyl-L-leucine 410 N,N-Di-CBZ-L-lysine, 446 N-Chloroacetyl-DL- DCHA salt norvaline 411 N(e)-CBZ-L-lysine methyl 447 N-Chloroacetyl-DL- ester .HCl phenylalanine 412 N(a)-CBZ-L-lysine p- 448 N-Chloroacetyl-L- nitrophenyl ester .HCl phenylalanine 413 N(a),N(e)-Di-CBZ-L-lysine 449 N-Chloroacetyl-L- p-nitrophenyl ester tryptophan 414 N(a)-CBZ-L-lysine 450 N-Chloroacetyl-L-tyrosine thiobenzyl ester .HCl 451 N-Chloroacetyl-D-valine 415 N-CBZ-L-methionine 452 N-Chloroacetyl-DL-valine 416 N-CBZ-DL-norleucine 453 N-Chloroacetyl-L-valine 417 N-CBZ-D-norleucine p- 454 b-Chloro-L-alanine .HCl nitrophenyl ester 455 b-Chloro-DL-alanine .HCl 418 N-d-CBZ-L-ornithine 456 1-Chlorocarbonyl-L- 419 N-d-CBZ-L-ornithine proline methyl ester 420 N-CBZ-D-phenylalanine 457 DL-p-Chlorophenylalanine 421 N-CBZ-DL-phenylalanine 458 DL-p-Chlorophenylalanine 422 N-CBZ-L-phenylalanine ethyl ester .HCl 423 N-CBZ-L-phenylalanine 459 DL-p-Chlorophenylalanine chloromethyl ketone methyl ester .HCl 424 N-CBZ-L-phenylalanine p- 460 DL-p- nitroanilide Chlorophenylalaninol 425 N-CBZ-D-phenylalanine 461 3-Chloro-L-tyrosine .HCl p-nitrophenyl ester 462 DL-Citrulline 426 N-CBZ-L-phenylalanine p- 463 L-Citrulline nitrophenyl ester 464 Creatine, hemisulfate salt 427 N-CBZ-D-proline 465 b-Cyano-L-alanine 428 N-CBZ-L-proline 466 b-Cyano-L-alanine 429 N-CBZ-L-proline p- 467 N-Cyclohexyl-b-alanine nitrophenyl ester 468 Cycloleucine 430 N-CBZ-L-pyroglutamic 469 D-Cycloserine acid 470 DL-Cycloserine 431 N-CBZ-DL-serine 471 L-Cycloserine 432 N-CBZ-L-serine 472 Cystamine .2HCl 433 N-CBZ-L-threonine 473 (+/-)-Cystathionine 434 N-CBZ-L-tryptophan 474 (-)-Allo-cystathionine 435 N-CBZ-L-tryptophan p- 475 DL-Cysteic acid nitrophenyl ester 476 L-Cysteic acid .H2O 436 N-CBZ-L-tyrosine 477 D-Cysteine 437 O-CBZ-L-tyrosine 478 D-Cysteine .HCl .H2O 438 N-CBZ-L-tyrosine 479 DL-Cysteine hydrazide 480 DL-Cysteine .HCl 439 N-CBZ-L-tyrosine p- 481 DL-Cysteine .HCl .H2O nitrophenyl ester 482 L-Cysteine 440 N-CBZ-L-valine 483 L-Cysteine .HCl 441 N-CBZ-L-valine t- 484 L-Cysteine .HCl .H2O butylamide 485 L-Cysteine, attached to 442 N-CBZ-L-valine p- carboxymethylcellulose nitrophenyl ester

Sigma Biochemical Library, page 7 of 154 Index Number Compound Name Index Number Compound Name 486 L-Cysteine ethyl ester 519 Dansyl-DL-norvaline, .HCl piperidinium salt 487 L-Cysteine methyl ester 520 Dansyl-L-norvaline, CHA .HCl salt 488 D-Cystine 521 Dansyl-D-phenylalanine 489 DL-Cystine 522 Dansyl-DL-phenylalanine, 490 DL-Cystine .2HCl CHA salt 491 L-Cystine 523 Dansyl-L-phenylalanine 492 L-Cystine .2HCl 524 Dansyl-L-proline 493 L-Cystine dimethyl ester 525 Dansyl-sarcosine, .2HCl piperidinium salt 494 L-Cystine di-b- 526 N-Dansyl-DL-serine, CHA naphthylamide salt 495 L-Cystine di-b- 527 N-Dansyl-L-serine, CHA naphthylamide .2HBr salt 496 Dansyl-L-alanine, CHA 528 N-Dansyl-DL-threonine, salt DCHA salt 497 Dansyl-b-alanine, CHA 529 N-Dansyl-L-threonine, salt CHA salt 498 Dansyl-g-aminobutyric 530 N(a)-Dansyl-DL- acid, CHA salt tryptophan, CHA salt 499 Dansyl-DL-a-aminobutyric 531 N(a)-Dansyl-L-tryptophan, acid, piperidinium salt CHA salt 500 Dansyl-L-a-aminobutyric 532 O-Dansyl-L-tyrosine acid, CHA salt 533 Dansyl-DL-valine, CHA 501 Dansyl-e-aminocaproic salt acid, DCHA salt 534 Dansyl-L-valine, CHA salt 502 a-Dansyl-L-arginine .HCl 535 Dansyl-DL-a- 503 Dansyl-L-asparagine aminocaprylic acid, CHA 504 Dansyl-DL-aspartic acid, salt di(CHA) salt 536 Dansylglycyl-L-tryptophan 505 Dansyl-L-aspartic acid, 537 Ddz-L-alanine, DCHA salt di(CHA) salt 538 3,4-Dehydro-DL-proline 506 Dansyl-L-citrulline 539 3,4-Dehydro-L-proline 507 Dansyl-L-cysteic acid 540 3-4-Dehydro-L-proline 508 Dansyl-DL-glutamic acid, methyl ester .HCl di(CHA) salt 541 N,N'-Diacetylhomocystine 509 Dansyl-L-glutamic acid, dihydroxysuccinimide di(CHA) salt ester 510 Dansyl-L-glutamine 542 N,O-Diacetyl-L-tyrosine 511 Dansylglycine 543 N,O-Diacetyl-L-tyrosine 512 N-Dansyl-4-hydroxy-L- ethyl ester proline, trans-, CHA salt 544 L-2,4-Diaminobutyric acid 513 Dansyl-L-isoleucine, CHA .2HCl salt 545 Diazoacetyl-DL-norleucine 514 Dansyl-DL-leucine, CHA methyl ester salt 546 6-Diazo-5-oxo-L- 515 Dansyl-L-leucine, CHA norleucine salt 547 Dibenzoyl-L-arginine .HCl 516 N(e)-Dansyl-L-lysine 548 N,N'-Didansyl-L-cystine 517 Dansyl-DL-methionine, 549 Didansyl-L-lysine CHA salt 550 N,O-Didansyl-L-tyrosine, 518 Dansyl-L-methionine, CHA salt CHA salt 551 Diglycine .HCl

Sigma Biochemical Library, page 8 of 154 Index Number Compound Name Index Number Compound Name 552 D-b-3,4- 588 N-2,4-Dnp-DL-a- Dihydroxyphenylalanine aminobutyric acid 553 DL-b-3,4- 589 N-2,4-Dnp-g-aminobutyric Dihydroxyphenylalanine acid 554 L-b-3,4- 590 N-2,4-Dnp-e- Dihydroxyphenylalanine aminocaproic acid 555 L-b-3,4- 591 N-Dnp-DL-a- Dihydroxyphenylalanine aminocaprylic acid methyl ester .HCl 592 N-2,4-Dnp-a- 556 DL- aminoisobutyric acid Dihydroxyphenylserine, 593 N-2,4-Dnp-L-arginine threo- 594 N-2,4-Dnp-L-asparagine 557 N(g),N'(g)-Dimethyl-L- 595 N-2,4-Dnp-L-aspartic acid arginine, di(4- 596 N-2,4-Dnp-DL-citrulline hydroxyazobenzene-4'- 597 N-2,4-Dnp-L-cysteic acid, sulfonate) salt Na salt 558 N,N-Dimethylglycine .HCl 598 N,S-Di(2,4-dnp)-L- 559 N-(3,5-Dinitrobenzoyl)-DL- cysteine leucine 599 N,N-Di(2,4-dnp)-L-cystine 560 N-(3,5-Dinitrobenzoyl)-L- 600 N-2,4-Dnp-DL-ethionine leucine 601 N-2,4-Dnp-L-glutamic 561 N-(3,5-Dinitrobenzoyl)- acid, CHA salt (R)-(-)-a-phenylglycine 602 N-2,4-Dnp-DL-glutamic 562 N-(3,5-Dinitrobenzoyl)-DL- acid phenylglycine 603 N-2,4-Dnp-L-glutamine 563 N-(3,5-Dinitrobenzoyl)- 604 N-2,4-Dnp-glycine (S)-(+)-a-phenylglycine 605 N,N'-Di(2,4-dnp)-L- 564 Dnpyr-b-alanine histidine 565 Dnpyr-DL-alanine 606 N-2,4-Dnp-4-hydroxy-L- 566 Dnpyr-L-arginine proline 567 Dnpyr-L-asparagine 607 N-2,4-Dnp-L-isoleucine 568 Dnpyr-L-aspartic acid 608 N-2,4-Dnp-L-leucine 569 Dnpyr-L-glutamic acid, 609 N,N'-Di(2,4-dnp)-L-lysine di(CHA) salt 610 N(e)-2,4-Dnp-L-lysine 570 Dnpyr-glycine .HCl 571 Dnpyr-L-histidine 611 N-2,4-Dnp-DL-methionine 572 Dnpyr-L-isoleucine, CHA 612 N-2,4-Dnp-DL-methionine salt sulfone 573 Dnpyr-DL-leucine 613 N-2,4-Dnp-L-methionine 574 Di-dnpyr-L-lysine sulfone 575 Dnpyr-DL-methionine 614 N-2,4-Dnp-DL-methionine 576 Dnpyr-DL-norleucine sulfoxide 577 Dnpyr-DL-norvaline, CHA 615 N-2,4-Dnp-DL-norleucine salt 616 N-2,4-Dnp-DL-norvaline 578 Dnpyr-DL-phenylalanine 617 N(d)-2,4-Dnp-L-ornithine 579 Dnpyr-L-proline, CHA salt .HCl 580 Dnpyr-DL-serine 618 N,N'-Di(2,4-dnp)-L- 581 Dnpyr-DL-tryptophan ornithine 582 Dnpyr-L-valine, CHA salt 619 N-2,4-Dnp-L- 583 3,5-Dinitro-L-tyrosine phenylalanine 584 N-Diphenylmethylene 620 N-2,4-Dnp-L-proline glycine ethyl ester 621 N-2,4-Dnp-sarcosine 585 L-Djenkolic acid 622 N-2,4-Dnp-L-serine 586 N-2,4-Dnp-b-alanine 623 N-2,4-Dnp-L-threonine 587 N-2,4-Dnp-L-alanine 624 N-2,4-Dnp-L-tryptophan

Sigma Biochemical Library, page 9 of 154 Index Number Compound Name Index Number Compound Name 625 N,O-Di(2,4-dnp)-L- 665 N-Formylglycine tyrosine 666 N-Formyl-L-leucine 626 O-2,4-Dnp-L-tyrosine 667 N-Formyl-DL-methionine 627 N-2,4-Dnp-L-valine 668 N-Formyl-DL- 628 L- phenylalanine Epoxysuccinylleucylamido 669 N-Formyl-DL-tryptophan (4-guanidino)butane 670 N-Formyl-L-tyrosine 629 D-Ethionine 671 N-Formyl-DL-valine 630 DL-Ethionine 672 N-(3-(2-Furyl)acryloyl)-L- 631 L-Ethionine leucine methyl ester 632 DL-Ethionine sulfone 673 N-(3-(2-Furyl)acryloyl)-L- 633 S-Ethyl-L-cysteine tryptophan, DCHA salt 634 o-Fluoro-DL- 674 N-(3-(2-Furyl)acryloyl)-L- phenylalanine tryptophan methyl ester 635 m-Fluoro-DL- 675 b-Glutamic acid phenylalanine 676 D-Glutamic acid 636 p-Fluoro-DL- 677 DL-Glutamic acid phenylalanine 678 L-Glutamic acid 637 DL-4-Fluorotryptophan 679 L-Glutamic acid .HCl 638 5-Fluoro-DL-tryptophan 680 L-Glutamic acid, 639 6-Fluoro-DL-tryptophan ammonium salt 640 m-Fluoro-DL-tyrosine 681 L-Glutamic acid, K salt 641 N-FMOC-L-alanine 682 L-Glutamic acid, Na salt 642 N(a)-FMOC-L-arginine 683 L-Glutamic acid g-(7- 643 N(a)-FMOC-L-asparagine amido-4-methylcoumarin) 644 N-FMOC-L-aspartic acid 684 DL-Glutamic acid g-anilide b-butyl ester 685 L-Glutamic acid di-t-butyl 645 N(a)-FMOC-N(i)-benzyl-L- ester .HCl histidine 686 L-Glutamic acid g-(3- 646 N-FMOC-S-t-butyl-L- carboxy-4-hydroxyanilide) cysteine 687 L-Glutamic acid g-(3- 647 N-FMOC-O-t-butyl-L- carboxy-4-nitroanilide), serine ammonium salt 648 N-FMOC-O-t-butyl-L- 688 L-Glutamic acid diethyl threonine ester .HCl 649 N-FMOC-O-t-butyl-L- 689 L-Glutamic acid dimethyl tyrosine ester .HCl 650 N(a)-FMOC-N(e)-CBZ-L- 690 L-Glutamic acid g-ethyl lysine ester 651 N-FMOC-L-glutamic acid 691 L-Glutamic acid g- g-t-butyl ester hydrazide 652 N(a)-FMOC-L-glutamine 692 L-Glutamic acid a-(4- 653 N-FMOC-glycine methoxy-b- 654 N-FMOC-L-isoleucine naphthylamide) 655 N-FMOC-L-leucine 693 L-Glutamic acid g-(4- 656 N-FMOC-L-methionine methoxy-b- 657 N-FMOC-L-phenylalanine naphthylamide) 658 N-FMOC-L-proline 694 L-Glutamic acid g-methyl 659 N(a)-FMOC-L-tryptophan ester 660 N-FMOC-L-valine 695 L-Glutamic acid g-(a- 661 Formimino-L-aspartic acid naphthylamide) 662 Formimino-L-glutamic 696 L-Glutamic decarboxylase acid, hemibarium salt type v 663 Formiminoglycine 697 L-Glutamine 664 N-Formyl-L-aspartic acid

Sigma Biochemical Library, page 10 of 154 Index Number Compound Name Index Number Compound Name 698 L-Glutamine t-butyl ester 741 L-Homocystine .HCl 742 DL-Homoserine 699 L-g-Glutamyl p-nitroanilide 743 L-Homoserine 700 L-g-Glutamyl p-nitroanilide 744 a-Hydrazinoornithine .HCl .HCl 745 3-Hydroxy-DL-kynurenine 701 Glycinamide .HCl 746 d-Hydroxylysine .HCl 702 Glycine 747 DL-b-Hydroxynorvaline 703 Glycine .HCl 748 D-(-)-p- 704 Glycine, Na salt Hydroxyphenylglycine 705 Glycine anhydride 749 N-(p- 706 Glycine benzyl ester, Hydroxyphenyl)glycine tosylate salt 750 4-Hydroxy-D-proline, cis- 707 Glycine t-butyl ester .HCl 751 4-Hydroxy-L-proline, cis- 708 Glycine ethyl ester .HCl 752 4-Hydroxy-L-proline, cis- 709 Glycine ethyl ester, 753 4-Hydroxy-L-proline, phosphate salt trans- 710 Glycine methyl ester .HCl 754 4-Hydroxy-L-proline, 711 Glycine b-naphthylamide trans-, b-naphthylamide 712 Glycine b-naphthylamide 755 5-Hydroxy-D-tryptophan .HCl 756 5-Hydroxy-DL-tryptophan 713 Glycine p-nitroanilide 757 5-Hydroxy-L-tryptophan 714 Glycine thymol blue, Na 758 5-Hydroxy-DL-tryptophan salt ethyl ester .HCl 715 b-Guanidinopropionic acid 759 5-Hydroxytryptophol 716 Hippuric acid 760 Ibotenic acid from amanita 717 Hippuric acid, ammonium sp. salt 761 p-Iodo-DL-phenylalanine 718 Hippuric acid, Na salt 762 3-Iodo-L-tyrosine 719 Hippuryl-L-arginine 763 D-Allo-isoleucine 720 Hippuryl-L-phenylalanine 764 DL-Isoleucine 721 Hippuryl-DL-phenyllactic 765 DL-Isoleucine acid, Na salt 766 L-Isoleucine 722 D-Histidine 767 L-Isoleucine + D-allo 723 D-Histidine .HCl 768 L-Isoleucine t-butyl ester 724 DL-Histidine .HCl 725 DL-Histidine .HCl .H2O 769 L-Isoleucine methyl ester 726 L-Histidine .HCl 727 L-Histidine .HCl .H2O 770 L-Isoleucine b- 728 L-Histidine methyl ester naphthylamide .2HCl 771 L-Isoleucinol .HCl 729 L-Histidine b- 772 Isonopaline naphthylamide 773 DL-Isoserine 730 L-Histidinol .2HCl 774 Kainic acid 731 L-Histidinol phosphate 775 Kynurenic acid 732 L-Homoarginine .HCl 776 DL-Kynurenine sulfate 733 D-Homocysteic acid 777 Lanthionine 734 DL-Homocysteic acid 778 DL-Leucinamide .HCl 735 L-Homocysteic acid 779 L-Leucinamide .HCl 736 DL-Homocysteine 780 D-Leucine 737 DL-Homocysteine 781 DL-Leucine thiolactone .HCl 782 L-Leucine 738 L-Homocysteine 783 L-Leucine thiolactone .HCl 784 L-Leucine 7-amido-4- 739 D-Homocystine methylcoumarin 740 DL-Homocystine

Sigma Biochemical Library, page 11 of 154 Index Number Compound Name Index Number Compound Name 785 L-Leucine benzyl ester, 820 L-Methionine methyl ester tosylate salt .HCl 786 L-Leucine t-butyl ester 821 L-Methionine-S- .HCl methylsulfonium bromide 787 L-Leucine 3-carboxy-4- 822 DL-Methionine-S- hydroxyanilide .HCl methylsulfonium chloride 788 L-Leucine chloromethyl 823 L-Methionine-S- ketone .HCl methylsulfonium iodide 789 L-Leucine ethyl ester .HCl 824 DL-Methionine-b- 790 L-Leucine 4-methoxy-b- naphthylamide .HCl naphthylamide 825 DL-Methionine sulfone 791 L-Leucine 4-methoxy-b- 826 L-Methionine sulfone naphthylamide .HCl 827 DL-Methionine sulfoxide 792 L-Leucine methyl ester 828 L-Methionine sulfoxide .HCl 829 L-Methionine sulfoximine 793 L-Leucine b- 830 DL-Methioninol naphthylamide 831 L-Methioninol 794 L-Leucine p-nitroanilide 832 5-Methoxy-DL-tryptophan 795 L-Leucine p-nitroanilide 833 3-Methoxy-DL-tyrosine .HCl 834 3-Methoxy-L-tyrosine 796 L-Leucinol .H2O 797 D-Lysine .HCl 835 N-Methyl-DL-alanine 798 DL-Lysine 836 a-Methyl-DL-aspartic acid 799 DL-Lysine .HCl 837 b-Methyl-DL-aspartic acid 800 L-Lysine 838 N-Methyl-D-aspartic acid 801 L-Lysine acetate 839 N-Methyl-DL-aspartic acid 802 L-Lysine .2HCl 840 N-Methyl-L-aspartic acid 803 L-Lysine .HCl 841 S-Methyl-L-cysteine 804 L-Lysine L-aspartate 842 2-Methyl-3-(3,4- 805 L-Lysine ethyl ester .2HCl dihydroxyphenyl)-L- 806 L-Lysine methyl ester alanine .2HCl 843 g-Methylene-DL-glutamic 807 L-Lysine b-naphthylamide, acid carbonate salt 844 a-Methyl-DL-glutamic acid 808 L-Lysine p-nitroanilide .H2O .2HBr 845 N-Methyl-DL-glutamic 809 L-Lysine orotate acid 810 4-(Bis(2- 846 N-Methyl-DL-glutamic chloroethyl)amino)-L- acid phenylalanine 847 N-Methyl-L-glutamic acid 811 N-(2- 848 1-Methyl-L-histidine Mercaptopropionyl)glycine 849 3-Methyl-L-histidine 812 L-Methioninamide .HCl 850 a-Methyl-DL-histidine 813 D-Methionine .2HCl 814 DL-Methionine 851 DL-g-Methylleucine 815 L-Methionine 852 a-Methyl-DL-leucine 816 L-Methionine ethyl ester 853 N-Methyl-DL-leucine .HCl 854 N-Methyl-L-leucine 817 DL-Methionine, hydroxy 855 N(e)-Methyl-L-lysine .HCl analogue, Ca salt 856 a-Methyl-DL-methionine 818 D-Methionine methyl ester 857 a-Methyl-DL- .HCl phenylalanine 819 DL-Methionine methyl 858 N-Methyl-D-phenylalanine ester .HCl 859 N-Methyl-L-phenylalanine 860 a-Methyl-DL-serine

Sigma Biochemical Library, page 12 of 154 Index Number Compound Name Index Number Compound Name 861 MTH-DL-alanine 905 N(w)-Nitro-L-arginine 862 MTH-DL-a-aminobutyric benzyl ester, di(tosylate) acid salt 863 MTH-DL-a- 906 N(w)-Nitro-L-arginine aminoisobutyric acid methyl ester .HCl 864 MTH-DL-arginine .HCl 907 N-(p-Nitrobenzoyl)-b- 865 MTH-DL-asparagine alanine 866 MTH-DL-aspartic acid 908 N-p-Nitrobenzoyl-L- 867 MTH-DL-glutamic acid glutamic acid 868 MTH-DL-glutamine 909 p-Nitro-D-phenylalanine 869 MTH-glycine .H2O 870 MTH-DL-histidine 910 p-Nitro-L-phenylalanine 871 MTH-DL-hydroxyproline 911 p-Nitro-DL-phenylalanine 872 MTH-DL-isoleucine 912 N-o-Nitrophenylsulfenyl-L- 873 MTH-DL-leucine alanine, DCHA salt 874 MTH-(e- 913 N-o-Nitrophenylsulfenyl-a- methylthiocarbamyl)-DL- aminobutyric acid, DCHA lysine salt 875 MTH-DL-methionine 914 N-o-Nitrophenylsulfenyl-g- 876 MTH-DL-norleucine aminobutyric acid, DCHA 877 MTH-DL-norvaline salt 878 MTH-DL-phenylalanine 915 N-o-Nitrophenylsulfenyl-L- 879 MTH-DL-proline asparagine, DCHA salt 880 MTH-DL-tryptophan 916 N-o-Nitrophenylsulfenyl-L- 881 MTH-DL-tyrosine aspartic acid, di(DCHA) 882 MTH-DL-valine salt 883 L-O-Methylthreonine 917 N-o-Nitrophenylsulfenyl-S- 884 a-Methyl-DL-tryptophan benzyl-L-cysteine, DCHA 885 1-Methyl-DL-tryptophan salt 886 6-Methyl-DL-tryptophan 918 N-o-Nitrophenylsulfenyl-L- 887 7-Methyl-DL-tryptophan glutamine, DCHA salt 888 a-Methyl-DL-m-tyrosine 919 N-o-Nitrophenylsulfenyl- 889 a-Methyl-DL-p-tyrosine glycine, DCHA salt 890 a-Methyl-L-p-tyrosine 920 N-o-Nitrophenylsulfenyl-L 891 O-Methyl-DL-tyrosine hydroxyproline, DCHA salt 892 O-Methyl-L-tyrosine 921 N-o-Nitrophenylsulfenyl-L- 893 O-Methyl-L-tyrosine .HCl isoleucine, DCHA salt 894 a-Methyl-DL-m-tyrosine 922 N-o-Nitrophenylsulfenyl-L- methyl ester .HCl leucine, DCHA salt 895 a-Methyl-DL-p-tyrosine 923 N-o-Nitrophenylsulfenyl-L- methyl ester .HCl methionine, DCHA salt 896 N-Methyl-DL-valine 924 N-o-Nitrophenylsulfenyl- 897 L-Mimosine from koa DL-norleucine, DCHA salt hoale seeds 925 N-o-Nitrophenylsulfenyl- 898 N-MSOC-L-alanine, DL-norvaline, DCHA salt DCHA salt 926 N-o-Nitrophenylsulfenyl-L- 899 N-MSOC-glycine, DCHA phenylalanine, DCHA salt salt 927 N-o-Nitrophenylsulfenyl-L- 900 N-MSOC-L-isoleucine proline, DCHA salt 901 N-MSOC-L-leucine, 928 N-o-Nitrophenylsulfenyl-L- DCHA salt threonine, DCHA salt 902 N-MSOC-L-phenylalanine 929 N-o-Nitrophenylsulfenyl-L- 903 N-MSOC-L-proline, DCHA tryptophan, DCHA salt salt 930 N-o-Nitrophenylsulfenyl-L- 904 N(w)-Nitro-L-arginine tyrosine, DCHA salt

Sigma Biochemical Library, page 13 of 154 Index Number Compound Name Index Number Compound Name 931 N-o-Nitrophenylsulfenyl-L- 973 PTH-glutamic acid valine, DCHA salt 974 PTH-glutamine 932 3-Nitro-L-tyrosine 975 PTH-glycine 933 D-Norleucine 976 PTH-histidine 934 DL-Norleucine 977 PTH-4-hydroxyproline 935 DL-Norleucine methyl 978 PTH-isoleucine ester .HCl 979 PTH-leucine 936 D-Norvaline 980 PTH-(e- 937 DL-Norvaline phenylthiocarbamyl)lysine 938 L-Norvaline 981 PTH-methionine 939 L-(+)-Allo-octopine 982 PTH-methionine sulfone 940 D-(+)-Octopine 983 PTH-norleucine 941 (+)-Octopinic acid 984 PTH-norvaline 942 Oleoylsarcosine 985 PTH-phenylalanine 943 D-Ornithine .HCl 986 PTH-(S- 944 D-Ornithine .HCl phenylthiocarbamyl)cystei 945 DL-g-Ornithine .2HCl ne 946 L-Ornithine .HCl 987 PTH-DL-proline 947 D-Phenylalanine 988 PTH-L-proline 948 DL-Phenylalanine 989 PTH-serine 949 L-Phenylalanine 990 PTH-threonine 950 DL-Phenylalaninamide 991 PTH-tryptophan .HCl 992 PTH-tyrosine 951 L-Phenylalaninamide 993 PTH-valine 952 L-Phenylalaninamide .HCl 994 Phospho-L-arginine, Na 953 L-Phenylalanine 7-amido- salt 4-methyl-coumarin, tfa 995 Phosphocreatine, salt disodium salt 954 L-Phenylalanine benzyl 996 Phosphocreatine, di(tris) ester, tosylate salt salt 955 L-Phenylalanine t-butyl 997 N,N- ester .HCl Bis(phosphonomethyl)glyc 956 L-Phenylalanine ethyl ine ester .HCl 998 O-Phospho-D-serine 957 DL-Phenylalanine methyl 999 O-Phospho-DL-serine ester .HCl 1000 O-Phospho-L-serine 958 L-Phenylalanine methyl 1001 O-Phospho-DL-threonine ester .HCl 1002 O-Phospho-D-tyrosine 959 L-Phenylalanine b- 1003 O-Phospho-DL-tyrosine naphthylamide 1004 O-Phospho-L-tyrosine 960 L-Phenylalaninol 1005 N-Phthalyl-b-alanine 961 N-Phenylglycine 1006 N-Phthalyl-DL-a- 962 D-(-)-a-Phenylglycinol aminobutyric acid 963 DL-b-Phenylserine, threo- 1007 N-Phthalyl-L-leucine 964 PTH-alanine 1008 N-Phthalyl-L- 965 PTH-a-aminobutyric acid phenylalanine 966 PTH-a-aminocaprylic acid 1009 N-Phthalyl-DL-valine 967 PTH-a-aminoisobutyric 1010 L-Prolinamide acid 1011 L-Prolinamide .HCl 968 PTH-asparagine 1012 D-Proline 969 PTH-aspartic acid 1013 DL-Proline 970 PTH-S-carboxymethyl-L- 1014 L-Proline cysteine 1015 L-Proline benzyl ester 971 PTH-cysteic acid, Na salt .HCl 972 PTH-cystine 1016 L-Proline t-butyl ester

Sigma Biochemical Library, page 14 of 154 Index Number Compound Name Index Number Compound Name 1017 L-Proline 4-methoxy-b- 1060 L-Threonine naphthylamide .HCl 1061 DL-Threonine methyl 1018 L-Proline methyl ester ester .HCl .HCl 1062 DL-Thyronine 1019 L-Proline p-nitroanilide, tfa 1063 N(a)-Tosyl-L-argininamide salt .HCl 1020 L-Prolinol 1064 N(a)-Tosyl-L-arginine 1021 DL-C-Propargylglycine 1065 N(a)-Tosyl-L-arginine 1022 Putreanine sulfate methyl ester .HCl 1023 L-Pyroglutamic acid 1066 N-Tosyl-L-glutamic acid amide 1067 N(a)-Tosyl-L-lysine 1024 DL-Pyroglutamic acid chloromethyl ketone .HCl 1025 L-Pyroglutamic acid 1068 N(a)-Tosyl-L-lysine methyl 1026 L-Pyroglutamic acid 7- ester .HCl amido-4-methylcoumarin 1069 N-Tosyl-L-phenylalanine 1027 L-Pyroglutamic acid b- chloromethyl ketone naphthylamide 1070 DL-1,2,4-Triazole-3- 1028 L-Pyroglutamic acid alanine pentachlorophenyl ester 1071 N-Tfa-L-alanine methyl 1029 L-Saccharopine ester 1030 Sarcosine 1072 N-Tfa-DL-a-aminobutyric 1031 Sarcosine .HCl acid methyl ester 1032 Sarcosine anhydride 1073 N-Tfa-L-aspartic acid 1033 Sarcosine ethyl ester .HCl dimethyl ester 1034 Selenocystamine .2HCl 1074 N,S-Di-tfa-L-cysteine 1035 Seleno-DL-ethionine methyl ester 1036 L-Serinamide .HCl 1075 N-Tfa-L-glutamic acid 1037 D-Serine dimethyl ester 1038 DL-Serine 1076 N-Tfa-glycine methyl ester 1039 L-Serine 1077 N,O-Di-tfa-hydroxy-L- 1040 L-Serine benzyl ester .HCl proline methyl ester 1041 L-Serine ethyl ester .HCl 1078 N-Tfa-L-histidine methyl 1042 DL-Serine methyl ester ester tfa .HCl 1079 N-Tfa-L-leucine methyl 1043 L-Serine methyl ester .HCl ester 1044 L-Serine-b-naphthylamide 1080 N,N'-Di-tfa-L-lysine methyl 1045 L-Serine O-sulfate, K salt ester 1046 DL-Serinol .HCl 1081 N-Tfa-DL-methionine 1047 [3S,4S]-4-Amino-3- methyl ester hydroxy-6- 1082 N-Tfa-L-methionine methylheptanoic acid methyl ester 1048 N-Succinyl-L- 1083 N-Tfa-DL-norleucine phenylalanine p- methyl ester nitroanilide 1084 N-Tfa-DL-norvaline methyl 1049 DL-4-Thiaisoleucine ester 1050 2-Thiazolyl-DL-alanine 1085 N-Tfa-L-phenylalanine 1051 b-(2-Thienyl)-L-alanine methyl ester 1052 b-(2-Thienyl)-DL-alanine 1086 N-Tfa-L-proline methyl 1053 b-(2-Thienyl)-DL-serine ester 1054 Thioproline 1087 N-Tfa-sarcosine methyl 1055 L-Threoninamide .HCl ester 1056 D-Threonine 1088 N-Tfa-DL-threonine 1057 D-Allo-threonine methyl ester 1058 L-Allo-threonine 1089 N,N'-Di-tfa-L-tryptophan 1059 DL-Threonine methyl ester

Sigma Biochemical Library, page 15 of 154 Index Number Compound Name Index Number Compound Name 1090 N(a)-Tfa-L-tryptophan 1127 L-Valine amide .HCl methyl ester 1128 D-Valine 1091 N-Tfa-L-tyrosine methyl 1129 DL-Valine ester 1130 L-Valine 1092 N-Tfa-L-valine methyl 1131 L-Valine benzyl ester .HCl ester 1132 L-Valine benzyl ester, 1093 N-Tfa-L-phenylalanine toslyate salt cyclohexyl ester 1133 L-Valine t-butyl ester .HCl 1094 S-Trityl-L-cysteine 1134 L-Valine ethyl ester .HCl 1095 D-Tryptophan 1135 DL-Valine methyl ester 1096 DL-Tryptophan .HCl 1097 L-Tryptophan 1136 L-Valine methyl ester .HCl 1098 DL-Tryptophanamide .HCl 1137 L-Valine b-naphthylamide 1099 L-Tryptophanamide .HCl 1138 L-Valine p-nitrobenzyl 1100 L-Tryptophan benzyl ester ester .HBr .HCl 1139 L-Valine ureide isopropyl 1101 DL-Tryptophan butyl ester ester .HCl 1140 DL-Valinol 1102 DL-Tryptophan ethyl ester 1141 L-Valinol .HCl 1142 DL-Vinylglycine 1103 L-Tryptophan ethyl ester 1143 N-Acetyl-L-alanyl-L- .HCl alanyl-L-alanine 1104 D-Tryptophan methyl 1144 N-Acetyl-L-alanyl-L- ester .HCl alanyl-L-alanine methyl 1105 DL-Tryptophan methyl ester ester .HCl 1145 N-Acetyl-L-alanyl-L- 1106 L-Tryptophan methyl ester alanyl-L-alanine p- .HCl nitroanilide 1107 L-Tryptophan b- 1146 N-Acetyl-L-alanyl-L- naphthylamide alanyl-L-alanyl-L-alanine 1108 DL-Tryptophan octyl ester 1147 N-Acetylglycyl-L-leucine .HCl 1148 N-Acetylglycyl-L-lysine 1109 L-Tyrosinamide methyl ester, acetate salt 1110 L-Tyrosinamide .HCl 1149 N-Acetylmuramyl-D- 1111 D-Tyrosine alanyl-D-isoglutamine 1112 DL-Tyrosine 1150 N-Acetylmuramyl-L- 1113 L-Tyrosine alanyl-L-isoglutamine 1114 L-Tyrosine .HCl 1151 N-Acetyl-D-phenylalanyl- 1115 L-Tyrosine, disodium salt L-tyrosine 1116 DL-m-Tyrosine 1152 Adrenocorticotropic 1117 L-Tyrosine 7-amido-4- hormone, porcine methylcoumarin 1153 D-Alanyl-D-alanine 1118 L-Tyrosine benzyl ester, 1154 DL-Alanyl-DL-alanine toslyate salt 1155 L-Alanyl-L-alanine 1119 L-Tyrosine t-butyl ester 1156 D-Alanyl-D-alanyl-D- 1120 L-Tyrosine ethyl ester alanine 1121 L-Tyrosine ethyl ester 1157 L-Alanyl-L-alanyl-L- .HCl alanine methyl ester 1122 L-Tyrosine hydrazide acetate 1123 L-Tyrosine methyl ester 1158 L-Alanyl-L-alanyl-L-alanyl- 1124 L-Tyrosine methyl ester L-alanine .HCl 1159 L-Alanyl-L-alanyl-L-alanyl- 1125 L-Tyrosine b- L-alanyl-L-alanine naphthylamide 1126 L-Tyrosinol .HCl

Sigma Biochemical Library, page 16 of 154 Index Number Compound Name Index Number Compound Name 1160 L-Alanyl-L-alanyl-L-alanyl- 1197 N-(p-Aminobenzoyl)-L- L-alanyl-L-alanyl-L- glutamic acid alanine 1198 o-Aminobenzoylglycyl-p- 1161 L-Alanyl-L-alanyl-L- nitro-L-phenylalanyl-L- phenylalanine 7-amido-4- proline methylcoumarin 1199 Angiotensin I, acetate salt, 1162 L-Alanyl-L-alanyl-L- human form phenylalanine 4-methoxy- 1200 Angiotensin I, des-asp(1), b-naphthylamide acetate salt 1163 L-Alanyl-L-alanyl-L- 1201 Angiotensin I, [val(5)]- phenyl-alanine p- 1202 Angiotensin II, acetate nitroanilide salt, human form 1164 L-Alanyl-alanyl-L- 1203 Angiotensin II, phenylalanine [asn(1),val(5)]-, acetate chloromethyl ketone salt 1165 L-Alanyl-L-alanyl-L-valyl- 1204 Angiotensin II, L-alanine p-nitroanilide [sar(1),ala(8)]-, acetate 1166 DL-Alanyl-DL-asparagine salt 1167 DL-Alanylglycine 1205 Angiotensin II, 1168 L-Alanylglycine [sar(1),gly(8)]-, acetate 1169 D-Alanylglycylglycine salt 1170 DL-Alanylglycylglycine 1206 Angiotensin II, 1171 L-Alanylglycylglycine [sar(1),ile(8)]-, acetate salt 1172 L-Alanylglycyl-L-seryl-L- 1207 Angiotensin II, glutamic acid [sar(1),leu(8)]-, acetate 1173 L-Alanyl-L-histidine salt 1174 L-Alanyl-L-isoleucine 1208 Angiotensin II, [val(5)]-, 1175 b-Alanyl-DL-leucine acetate salt 1176 DL-Alanyl-DL-leucine 1209 Angiotensin II, 1177 L-Alanyl-L-leucine [sar(1),thr(8)]-, acetate 1178 DL-Alanyl-DL- salt leucylglycine 1210 Angiotensin III, acetate 1179 L-Alanyl-L-lysine.HCl salt 1180 DL-Alanyl-DL-methionine 1211 Angiotensin III, [val(4)]-, 1181 L-Alanyl-L-methionine acetate salt 1182 DL-Alanyl-DL-norvaline 1212 Angiotensin-converting 1183 DL-Alanyl-DL- enzyme inhibitor phenylalanine 1213 Antipain .2HCl 1184 L-Alanyl-L-phenylalanine 1214 Arg-arg-leu-ile-glu-asp- 1185 L-Alanyl-L-proline asn-glu-tyr-thr-ala-arg-gly 1186 L-Alanyl-L-prolylglycine 1215 L-Arg-gly-L-pro-L- 1187 DL-Alanyl-DL-serine phenylalanyl-L-prolyl-L- 1188 L-Alanyl-L-serine isoleucine 1189 L-Alanyl-L-threonine 1216 L-a-Aspartyl-L-seryl-L- 1190 b-Alanyl-L-tryptophan aspartyl-L-prolyl-L- .2H2O arginine 1191 L-Alanyl-L-tryptophan 1217 L-Arginyl-L-arginine 4- 1192 L-Alanyl-L-tyrosine methoxy-b-naphthylamide 1193 b-Alanyl-DL-valine 1218 L-Arginyl-L-arginine b- 1194 DL-Alanyl-DL-valine naphthylamide .3HCl 1195 L-Alanyl-L-valine 1219 L-Arginyl-L-aspartic acid 1196 Amastatin .HCl; [(2S,3R)- 1220 L-a-Aspartyl-L-alanine 3-Amino-2-hydroxy-5- 1221 L-a-Aspartyl-L-alanine b- methylhexanoyl]-L-valyl-L- naphthylamide valyl-L-aspartic acid .HCl 1222 L-a-Aspartylglycine

Sigma Biochemical Library, page 17 of 154 Index Number Compound Name Index Number Compound Name 1223 L-b-Aspartylglycine 1243 N-t-BOC-L-methionyl-L- 1224 L-a-Aspartyl-L- aspartyl-L- phenylalaninamide phenylalaninamide 1225 a-L-Aspartyl-L- 1244 N-t-BOC-L-methionyl-L- phenylalanine leucyl-L-phenylalanine 1226 L-Aspartyl-L- 1245 N-t-BOC-L-norleucyl-L- phenylalanine methyl leucyl-L-phenylalanine ester 1246 N-t-BOC-L-phe-D-leu-L- 1227 S-(p- phe-D-leu-L- Azidophenylacyl)glutathio phenylalanine ne 1247 N-t-BOC-L-phe-L-ser-L- 1228 N(a)-Benzoyl-L-arg-gly-L- arginine 7-amido-4- phe-L-proline 4-methoxy- methylcoumarin b-naphthalamide .HCl 1248 N-t-BOC-L-prolyl-L-proline 1229 N-Benzoyl-L-phenylalanyl- 1249 N-t-BOC-L-prolyl-L-prolyl- L-valyl-L-arginine 7- L-prolyl-L-proline amido-4-methylcoumarin 1250 N-t-BOC-L-try-L-met-L- 1230 N-Benzoyl-L-phenylalanyl- asp-L-phenylalaninamide L-valyl-L-arginine p- 1251 N-t-BOC-D-valyl-L-leucine nitroanilide 1252 N-t-BOC-L-valyl-L-leu-L- 1231 N-Benzoyl-L-prolyl-L- lysine 7-amido-4- phenylalanyl-L-arginine p- methylcoumarin nitroanilide .HCl 1253 N-t-BOC-L-valyl-L-pro-L- 1232 N-Benzoyl-L-tyrosyl-p- arginine 7-amido-4- aminobenzoic acid, Na methylcoumarin salt 1254 Bombesin; pGlu-Gln-Arg- 1233 N-Benzoyl-L-valylglycyl-L- Leu-Gly-Asn-Gln-Trp-Ala- arginine p-nitroanilide Val-Gly-His-Leu-Met-NH2 .HCl 1255 Bovine adrenal medulla 1234 N-t-BOC-b-ala-L-try-L- docosapeptide met-L-aspartyl-L- 1256 Bovine adrenal medulla phenylalaninamide dodecapeptide 1235 N-t-BOC-b-ala-L-try-L- 1257 Bradykinin triacetate met-b-benzyl-L-asp-L- 1258 Bradykinin, des-arg(9) phenylalaninamide 1259 Bradykinin, des- 1236 N-t-BOC-L-glutamyl-L- arg(9),[leu(8)]- glutamyl-L-isoleucine 1260 Bradykinin, met,lys- methyl ester 1261 Bradykinin, tyr-, acetate 1237 N-t-BOC-L-glutamyl-L- salt glutamyl-L-leucine methyl 1262 Bradykinin, [tyr(8)]- ester 1263 Bradykinin potentiator B 1238 N-t-BOC-L-glutamyl-L- 1264 Bradykinin potentiator C glutamyl-L-valine methyl 1265 S-(Butyl)glutathione ester 1266 DL-g-Carboxyglutamic 1239 N-t-BOC-L-glutamyl-L- acid lysyl-L-lysine 7-amido-4- 1267 L-Carnosine; b-Alanyl-L- methylcoumarin histidine 1240 N-t-BOC-glycyl-L-proline 1268 b-Casomorphin, bovine, 1241 N-t-BOC-gly-L-try-L-met- acetate salt b-benzyl-L-asp-L- 1269 b-Casomorphin, fragment phenylalaninamide 1-3, bovine 1242 N-t-BOC-L-ile-L-glu-gly-L- 1270 b-Casomorphin, fragment arginine 7-amido-4- 1-3, bovine.HCl methylcoumarin 1271 b-Casomorphin, fragment 1-5, bovine

Sigma Biochemical Library, page 18 of 154 Index Number Compound Name Index Number Compound Name 1272 b-Casomorphin, des- 1308 N-CBZ-glycylglycyl-L- tyr(1), bovine, acetate salt isoleucine 1273 N-CBZ-b-alanyl-b-alanine 1309 N-CBZ-glycylglycyl-L- 1274 N-CBZ-b-alanyl-L-alanine leucine 1275 N-CBZ-L-alanyl-L-alanine 1310 N-CBZ-glycylglycyl-L- 1276 N-CBZ-L-alanyl-L-a- leucine p-nitroanilide aminobutyric acid 1311 N-CBZ-glycylglycyl-L- 1277 N-CBZ-L-ala-L-arg-L- methionine arginine 4-methoxy-b- 1312 N-CBZ-glycylglycyl-L- naphthylamide norleucine 1278 N-CBZ-L-ala-L-glutamic 1313 N-CBZ-glycylglycyl-L- acid norvaline 1279 N-CBZ-b-ala-glycine 1314 N-CBZ-glycylglycyl-L- 1280 N-CBZ-DL-ala-glycine phenylalanine 1281 N-CBZ-L-ala-glycine 1315 N-CBZ-glycylglycyl-L- methyl ester proline 1282 N-CBZ-b-ala-gly-glycine 1316 N-CBZ-glycylglycyl-L- 1283 N-CBZ-L-ala-gly-glycine serine 1284 N-CBZ-L-ala-L-isoleucine 1317 N-CBZ-glycylglycyl-L- 1285 N-CBZ-b-ala-L-leucine valine 1286 N-CBZ-L-ala-L-leucine 1318 N-CBZ-glycyl-L-isoleucine 1287 N-CBZ-L-ala-L-methionine 1319 N-CBZ-glycyl-L-leucine 1288 N-CBZ-L-ala-L-norvaline 1320 N-CBZ-glycyl-L- 1289 N-CBZ-b-ala-L- methionine phenylalanine 1321 N-CBZ-glycyl-L-norvaline 1290 N-CBZ-L-ala-L- 1322 N-CBZ-glycyl-L- phenylalanine phenylalanine 1291 N-CBZ-L-ala-L-proline 1323 N-CBZ-glycyl-L- 1292 N-CBZ-L-ala-L-serine phenylalaninamide methyl ester 1324 N-CBZ-glycyl-L-proline 1293 N-CBZ-b-ala-L-valine 1325 N-CBZ-glycyl-L-pro-L- 1294 N-CBZ-L-ala-L-valine arginine p-nitroanilide, 1295 N-CBZ-L-ala-L-valine acetate salt methyl ester 1326 N-CBZ-glycyl-L-pro-L- 1296 N(a)-CBZ-L-arg-L-arginine citrulline p-nitroanilide 4-methoxy-b- 1327 N-CBZ-glycyl-L-pro-gly- naphthylamide gly-L-pro-L-alanine 1297 N(a)-CBZ-L-glu-glycine 1328 N-CBZ-glycyl-L-pro-L-leu- 1298 N-CBZ-L-glu-L- gly-L-proline phenylalanine 1329 N-CBZ-glycyl-L-tyrosine 1299 N-CBZ-L-glu-L-tyrosine 1330 N-CBZ-glycyl-L-valine 1300 N-CBZ-glycyl-b-alanine 1331 N-CBZ-L-his-glycine 1301 N-CBZ-glycyl-L-alanine 1332 N-CBZ-L-his-p-nitro-L- 1302 N-CBZ-glycylglycine phe-L-phenylalanine 1303 N-CBZ-glycylglycine p- methyl ester nitrophenyl ester 1333 N-CBZ-L-isoleucyl-L- 1304 N-CBZ-glycylglycyl-L- alanine alanine 1334 N-CBZ-L-isoleucylglycine 1305 N-CBZ-glycylglycyl-L- 1335 N-CBZ-L- arginine 4-methoxy-b- isoleucylglycylglycine naphthylamide .HCl 1336 N-CBZ-L-isoleucyl-L- 1306 N-CBZ-glycylglycyl-L- isoleucine arginine b-naphthylamide 1337 N-CBZ-L-isoleucyl-L- .HCl leucine 1307 N-CBZ-glycylglycylglycine

Sigma Biochemical Library, page 19 of 154 Index Number Compound Name Index Number Compound Name 1338 N-CBZ-L-isoleucyl-L- 1365 N-CBZ-L- methionine valylglycylglycine benzyl 1339 N-CBZ-L-isoleucyl-L- ester phenylalanine 1366 N-CBZ-L-valyl-L-leucine 1340 N-CBZ-L-isoleucyl-L- 1367 N-CBZ-L-valyl-L-leucine proline methyl ester 1341 N-CBZ-L-isoleucyl-L- 1368 N-CBZ-L-valyl-L- valine phenylalanine 1342 N-CBZ-L-leucyl-L-alanine 1369 N-CBZ-L-valyl-L- methyl ester phenylalanine methyl 1343 N-CBZ-L-leucylglycine ester 1344 N-CBZ-L-leucylglycine 1370 N-CBZ-L-valyl-L-tyrosine methyl ester methyl ester 1345 N-CBZ-L-leucyl-L-leucine 1371 N- methyl ester Chloroacetylglycylglycine 1346 N-CBZ-L-leucyl-L- 1372 S-(p- tyrosinamide Chlorophenacyl)glutathion 1347 N-CBZ-L-leucyl-L-tyrosine e 1348 N-CBZ-L-methionylglycine 1373 Chymostatin ethyl ester 1374 Cyclo-(L-histidyl-L- 1349 N-CBZ-L-phenylalanine b- phenylalanyl) naphthyl ester 1375 Cyclo-(L-histidyl-L-prolyl) 1350 N-CBZ-L-phenylalanyl-L- 1376 Cyclo-(L-leucylglycyl) alanine 1377 Cyclo-(L-phenylalanyl-L- 1351 N-CBZ-L-phenylalanyl-L- seryl) arginine 7-amido-4- 1378 S-(Decyl)glutathione methylcoumarin 1379 N-2,4-Dnp-L-pro-L- 1352 N-CBZ-L- glutaminyl-gly-L-ile-L-ala- phenylalanylglycine gly-L-glu-D-arginine 1353 N-CBZ-L-phenylalanyl-L- 1380 Dnpyr-glycylglycine leucine 1381 Elastatinal 1354 N-CBZ-L-phenylalanyl-L- 1382 Ellipticine methionine 1383 Leucine enkephalin, 1355 N-CBZ-L-prolyl-L-alanine acetate salt 1356 N-CBZ-L-prolyl-L-ala-gly- 1384 Leucine enkephalin, L-proline 4-methoxy-b- formate salt naphthalamide 1385 Methionine enkephalin, 1357 N-CBZ-L-prolyl-D-leucine acetate salt 1358 N-CBZ-L-prolyl-L-leucyl- 1386 Enkephalin, [D-ala(2),N- glycine me-phe(4),met(O)5-ol]- 1359 N-CBZ-L-prolyl-L-leucyl- 1387 Leucine enkephalinamide, glycinamide [D-ala(2)]-, acetate salt 1360 N-CBZ-L-prolyl-L- 1388 Methionine phenylalanine enkephalinamide, [D- 1361 N-CBZ-L-valyl-L-alanine ala(2)]-, acetate salt methyl ester 1389 Leucine enkephalinamide, 1362 N-CBZ-L-valylglycine des-tyr(1),[D-ala(2)]-, ethyl ester acetate salt 1363 N-CBZ-L-valylglycine 1390 Enkephalinamide, des- methyl ester tyr(1),[D]met(2),pro(5)]-, 1364 N-CBZ-L-valylglycyl-L- .HCl arginine p-nitroanilide, 1391 Epiamastatin.HCl acetate salt 1392 Epibestatin.HCl 1393 N-Formyl-L-alanylglycyl-L- seryl-L-glutamic acid

Sigma Biochemical Library, page 20 of 154 Index Number Compound Name Index Number Compound Name 1394 N-Formyl-L-methionyl-L- 1418 a-L-Glutamylglycyl-L- alanine phenylalanine 1395 N-Formyl-L-methionyl-L- 1419 a-L-Glutamyl-L-valine leu-L-phenylalanine 1420 a-L-Glutamyl-L-valyl-L- 1396 N-Formyl-L-methionyl-L- phenylalanine phenylalanine 1421 g-L-Glutamyl-L-glutamic 1397 N-Formyl-L-methionyl-L- acid leu-L-phenylalanine 1422 g-L-Glutamyl-L-glutamine benzylamide 1423 g-L-Glutamyl-L-histidine 1398 N-Formyl-L-methionyl-L- 1424 g-L-Glutamyl-L-leucine leu-L-phenylalanine 1425 g-L-Glutamyl-L- benzyl ester phenylalanine 1399 N-Formyl-L-methionyl-L- 1426 g-L-Glutamyl-L-tyrosine leu-L-phenylalanine 1427 N-Glutaryl-L-ala-L-ala-L- methyl ester alanine 4-methoxy-b- 1400 N-Formyl-L-methionyl-L- naphthylamide leu-L-phenylalanyl-L- 1428 N-Glutaryl-gly-gly-L- phenylalanine phenylalanine b- 1401 N-Formyl-L-methionyl-L- naphthylamide tryptophan 1429 N-Glutaryl-gly-L- 1402 N-Formyl-L-methionyl-L- phenylalanine 4-methoxy- leu-L-tyrosine, DCHA salt b-naphthylamide 1403 N-Formyl-L-methionyl-L- 1430 N-Glutaryl-L- valine phenylalanine 7-amido-4- 1404 N-Formyl-L-norleucyl-L- methylcoumarin leu-L-phenylalanine 1431 N-Glutaryl-L- 1405 N-Formyl-L-norleucyl-L- phenylalanine p- leu-L-phenylalanine nitroanilide methyl ester 1432 Glutathione, reduced form 1406 N-Formyl-L-norleucyl-L- 1433 Glutathione, oxidized form leu-L-phe-3,5-diiodo-L- 1434 Glutathione, oxidized form tyrosine 1435 Glutathione, oxidized 1407 N-Formyl-L-norleucyl-L- form, disodium salt leu-L-phe-L-norleu-L-tyr- 1436 Glycyl-b-alanine L-lysine 1437 Glycyl-D-alanine 1408 N-(3-(2-Furyl)acryloyl)-L- 1438 Glycyl-DL-alanine alanyl-L- 1439 Glycyl-L-alanyl-L-alanine phenylalaninamide 1440 Glycyl-g-aminobutyric acid 1409 N-(3-(2- 1441 Glycyl-DL-a-aminobutyric Furyl)acryloyl)glycyl-L- acid leucinamide 1442 Glycyl-L-arginine 4- 1410 N-(3-(2-Furyl)acryloyl)-L- methoxy-b-naphthylamide phe-gly-glycine .2HCl 1411 N-(3-(2-Furyl)acryloyl)-L- 1443 Glycyl-L-arginine p- phe-L-phenylalanine nitroanilide, acetate salt 1412 Gastrin, porcine entrail 1444 Glycyl-D-asparagine mucosa 1445 Glycyl-DL-asparagine 1413 Glucagon 1446 Glycyl-L-asparagine 1414 Glucan from bakers yeast 1447 Glycyl-D-aspartic acid 1415 L-Glutamyl-L-alanyl-L- 1448 Glycyl-DL-aspartic acid glutamic acid 1449 Glycyl-L-asp-L-asp-L-asp- 1416 L-Glutamyl-L-alanyl-L- L-asp-L-lysine b- glutamyl-L-asparagine naphthylamide 1417 a-L-Glutamyl-L-alanine 1450 Glycyl-L-glutamic acid 1451 Glycylglycinamide.HCl

Sigma Biochemical Library, page 21 of 154 Index Number Compound Name Index Number Compound Name 1452 Glycylglycine 1492 Glycyl-L-proline 4- 1453 Glycylglycine ethyl methoxy-b- ester.HCl naphthylamide.HCl 1454 Glycylglycyl-L-alanine 1493 Glycyl-L-proline p- 1455 Glycylglycyl-L-arginine, nitroanilide acetate salt 1494 Glycyl-L-prolyl-L-arginyl-L- 1456 Glycylglycylglycine proline, diacetate salt 1457 Glycylglycylglycylglycine 1495 Glycyl-L-prolyl- 1458 Glycylglycylglycylglycylgly glycylglycine cine 1496 Glycyl-L-prolyl-L- 1459 Glycylglycylglycylglycylgly hydroxyproline, acetate cylglycine salt 1460 Glycylglycyl-L-isoleucine 1497 Glycyl-L-prolyl-L-leucine 1461 Glycylglycyl-D-leucine b-naphthylamide .HCl 1462 Glycylglycyl-L-leucine 1498 Glycylsarcosine 1463 Glycylglycyl-L- 1499 Glycyl-D-serine phenylalanine 1500 Glycyl-DL-serine 1464 Glycylglycylsarcosine 1501 Glycyl-L-serine 1465 Glycylglycyl-L-tyrosyl-L- 1502 Glycyl-D-threonine arginine 1503 Glycyl-DL-threonine 1466 Glycylglycyl-L-valine 1504 Glycyl-L-threonine 1467 Glycyl-L-histidine 1505 Glycyl-L-tryptophan 1468 Glycyl-L-histidine.HCl 1506 Glycyl-L-tyrosine 1469 Glycyl-L-histidyl-L-arginyl- 1507 Glycyl-D-valine L-proline, acetate salt 1508 Glycyl-DL-valine 1470 Glycyl-L-histidylglycine 1509 S-(Heptyl)glutathione 1471 Glycyl-L-histidyl-L-lysine, 1510 S-(Hexyl)glutathione acetate salt 1511 Hexa-L-tyrosine 1472 Glycyl-L-isoleucine 1512 N-Hippurylglycylglycine 1473 Glycyl-D-leucine 1513 Hippuryl-L-histidyl-L- 1474 Glycyl-DL-leucine leucine 1475 Glycyl-L-leucine 1514 Hippuryl-L-histidyl-L- 1476 Glycyl-L- leucine, acetate salt leucineamide.HCl 1515 Hippuryl-L-lysine 1477 Glycyl-DL-leucyl-DL- 1516 L-Histidyl-L-alanine alanine 1517 L-Histidylglycine 1478 Glycyl-L-leucyl-L-tyrosine 1518 L-Histidyl-L-leucine 1479 Glycyl-L-lysine.HCl 1519 L-Histidyl-L-lysine .HBr 1480 Glycyl-L-methionine hemicarbonate salt 1481 Glycyl-DL-norleucine 1520 L-Histidyl-L-phenylalanine 1482 Glycyl-DL-norvaline 1521 L-Histidyl-L-serine 1483 Glycyl-D-phenylalanine 1522 L-Histidyl-L-tyrosine 1484 Glycyl-DL-phenylalanine 1523 L-Homocarnosine 1485 Glycyl-L-phenylalanine 1524 Hydra peptide 1486 Glycyl-L-phenylalanine b- 1525 p-Hydroxyhippuryl-L- naphthylamide histidyl-L-leucine 1487 Glycyl-L-phenylalanyl-L- 1526 Insulin from bovine alanine pancreas 1488 Glycyl-L-phenylalanyl-L- 1527 Insulin chain A, oxidized arginine .2HCl from bovine insulin 1489 Glycyl-L-phenylalanyl-L- 1528 Insulin chain B, oxidized phenylalanine from bovine insulin 1490 Glycyl-L-proline 1529 Isotocin 1491 Glycyl-L-proline 4- 1530 Kemptide methoxy-b-naphthylamide 1531 Kentsin

Sigma Biochemical Library, page 22 of 154 Index Number Compound Name Index Number Compound Name 1532 Kyotorphin 1573 L-Lysyl-L-alanine .2HBr 1533 Kyotorphin, [D-arg(2)]-, 1574 L-Lysyl-L-alanine 4- acetate salt methoxy-b-naphthylamide 1534 Lactalbumin, enzymatic .2HBr hydrolysate 1575 L-Lysyl-L-alanine b- 1535 S-Lactoylglutathione, Ba naphthylamide salt 1576 L-Lysyl-L-aspartic acid 1536 L-Leucine b- 1577 D-Lysyl-L-tyr-D-try-D-try- naphthylamide.HCl L-phenylalaninamide, 1537 L-Leucyl-b-alanine diacetate salt 1538 DL-Leucyl-DL-alanine 1578 L-Lysyl-L-cys-L-thr-L-cys- 1539 L-Leucyl-L-alanine L-cys-L-alanine 1540 L-Leucyl-L-arginine 1579 L-Lysyl-L-glutamyl-L- 1541 D-Leucylglycine glutamyl-L-alanyl-L- 1542 DL-Leucylglycine glutamic acid 1543 L-Leucylglycine 1580 L-Lysyl-L-tryptophyl-L- 1544 L-Leucyl-glycine-b- lysine naphthylamide 1581 L-Lysylglycine .2HBr 1545 D-Leucyl glycylglycine 1582 L-Lysylglycine .HCl 1546 DL-Leucylglycylglycine 1583 L-Lysyl-L-leucine acetate 1547 L-Leucylglycylglycine 1584 L-Lysyl-L-leucine .HBr 1548 DL-Leucyl glycyl-DL- 1585 L-Lysyl-L-lysine .2HCl phenylalanine 1586 L-Lysyl-L-phenylalanine 1549 D-Leucyl-D-leucine .2HBr 1550 DL-Leucyl-DL-leucine 1587 L-Lysyl-L-phenylalanine 1551 L-Leucyl-D-leucine .HCl 1552 L-Leucyl-L-leucine 1588 L-Lysyl-L-proline-4- 1553 L-Leucyl-L-leucine acetate methoxy-b-naphthylamide 1554 L-Leucyl-L-leucyl-L- 1589 L-Lysyl-L-valine .2HBr leucine 1590 L-Lysyl-L-valine .HCl 1555 L-Leucyl-L-methionine 1591 Mastoparan 1556 DL-Leucyl-DL- 1592 Melittin from bee venom phenylalanine 1593 L-Methionyl-L-alanine 1557 L-Leucyl-L-phenylalanine 1594 L-Methionyl-L-alanyl-L- 1558 L-Leucyl-L-proline .HCl serine 1559 L-Leucyl-L-proline 1595 L-Methionyl-L-asparagine trifluoroacetate 1596 L-Methionyl-L-glutamic 1560 L-Leucyl-L-serine acid 1561 L-Leucyl-L-ser-p-nitro-L- 1597 L-Methionylglycine phe-L-norleu-L-ala-L-leu 1598 L-Methionyl-L-leucine methyl ester 1599 L-Methionyl-L-leucyl-L- 1562 L-Leucyl-L-tryptophan phenylalanine, acetate 1563 D-Leucyl-L-tyrosine salt 1564 DL-Leucyl-DL-tyrosine 1600 L-Methionyl-L-lysine, 1565 L-Leucyl-L-tyrosine formate salt 1566 DL-Leucyl-DL-valine 1601 L-Methionyl-L-methionine 1567 L-Leucyl-L-valine 1602 L-Methionyl-L- 1568 Leupeptin synthetic hemi- phenylalanine sulfate 1603 L-Methionyl-L-proline 1569 b-Lipotropin fragment 1- 1604 L-Methionyl-L-serine 10 porcine 1605 L-Methionyl-L-tyrosyl-L- 1570 b-Lipotropin fragment 39- phenylalaninamide 45 1606 L-Methionyl-L-valine 1571 b-Lipotropin 88-91 human 1572 L-Lysine L-glutamate

Sigma Biochemical Library, page 23 of 154 Index Number Compound Name Index Number Compound Name 1607 Methoxysuccinyl-L-ala-L- 1641 L-Phenylalanyl-L-leucyl-L- ala-L-pro-L-valine p- glutamyl-L-glutamyl-L- nitroanilide leucine 1608 S-Methylglutathione 1642 L-Phenylalanyl-L-leucyl-L- 1609 Morphiceptin .HCl glutamyl-L-glutamyl-L- 1610 a-Neoendorphin porcine isoleucine 1611 Neurotensin acetate 1643 L-Phenylalanyl-L-leucyl-L- 1612 Neurotensin fragment 1-6 glutamyl-L-glutamyl-L- 1613 Neurotensin fragment 1-8 valine 1614 Neurotensin fragment 8- 1644 L-Phenylalanyl-L- 13 methionine 1615 Neurotensin, D-phe-11 1645 L-Phenylalanyl-L- 1616 Neurotensin, D-trp-11 methionyl-L-arginyl-L- 1617 Neurotensin, D-tyr-11 phenylalaninamide 1618 S-p-Nitrobenzyl- 1646 L-Phenylalanyl-L-proline glutathione 1647 L-Phenylalanyl-L-pro-L- 1619 S-(N-Nonyl)glutathione ala-L-methionine 4- 1620 S-(N-Octyl)glutathione methoxy-b-naphthylamide 1621 L-Ornithine, L-aspartate 1648 L-Phenylalanyl-L-ser-L- salt try-gly-L-ala-L-glu-gly-L- 1622 L-Ornithyl-L-aspartic acid glu-L-argenine dipeptide 1649 L-Phenylalanyl-L-tyrosine 1623 Oxytocin synthetic 1650 D-Phenylalanyl-L-valine p- 1624 Oxytocin, 10% + mannitol nitroanilide + buffer 1651 4- 1625 Pancreozymin from Phenylazobenzyloxycarbo porcine intestine nyl-L-pro-L-leu-gly-L-pro- 1626 D-Pantethine anhydrous D-argenine 1627 Parathyroid hormone 1652 N-Phthalylglycine fragment(asp76)-human: 1653 N-Phthalylglycyl-b-alanine 73-84 1654 N-Phthalylglycyl-a-DL- 1628 Penta-L-phenylalanine alanine 1629 S-(Pentyl)glutathione 1655 N-Phthalylglycyl-DL-a- 1630 Pepstatin a aminobutyric acid 1631 L-Phenylalanyl-L-alanine 1656 N-Phthalylglycyl-a- 1632 L-Phenylalanyl-L-arginine aminoisobutyric acid b-naphthylamide .2HCl 1657 N-Phthalylglycyl-L- 1633 L-Phenylalanylglycine glutamic acid 1634 L- 1658 N-Phthalylglycyl-glycine Phenylalanylglycylglycine 1659 N-Phthalylglycyl-L- 1635 L- isoleucine allo free Phenylalanylglycylgylcyl- 1660 N-Phthalylglycyl-DL- L-phenylalanine leucine 1636 L-Phenylalanylglycyl-L- 1661 N-Phthalylglycyl-L-leucine phenylalanylglycine 1662 N-Phthalylglycyl-DL- 1637 L-Phenylalanyl-L- methionine leucinamide .HBr 1663 N-Phthalylglycyl-DL- 1638 L-Phenylalanyl-L- norleucine leucinamide .HCl 1664 N-Phthalylglycyl-L-proline 1639 L-Phenylalanyl-L-leucine 1665 N-Phthalylglycyl-DL- 1640 L-Phenylalanyl-L-leucyl-L- serine arginyl-L- 1666 N-Phthalylglycyl-L-serine phenylalaninamide 1667 N-Phthalylglycyl-DL- tryptophan 1668 N-Phthalylglycyl-DL-valine

Sigma Biochemical Library, page 24 of 154 Index Number Compound Name Index Number Compound Name 1669 Physalaemin 1702 L-Serylglycine 1670 Polymyxin B sulfate 1703 L-Seryl-L-leucine 1671 Proctolin, acetate salt 1704 L-Seryl-L-methionine 1672 Pressinoic acid, [ile-3] 1705 L-Seryl-L-phenylalanine 1673 Proenkephalin 1706 L-Seryl-L-tyrosine 1674 L-Proline b-naphthylamide 1707 L-Seryl-L-tyrosine 4- .HCl methoxy-b-naphthylamide 1675 L-Prolyl-L-alanine 1708 L-Seryl-L-tyrosine b- 1676 L-Prolyl-L-arginine 4- naphthylamide methoxy-b-naphthylamide 1709 Somatostatin 1677 L-Prolylglycylglycine 1710 Tyr-somatostatin 1678 L-Prolyl-L-his-L-pro-L- 1711 Substance P, [met-oh-11]- phe-L-his-L-phe-L-phe-L- 1712 Substance P fragment 6- val-L-tyr-L-lysine 11, [pglu-6]- 1679 L-Prolylhydroxy-L-proline 1713 Substance P fragment 7- 1680 L-Prolyl-L-isoleucine 11 1681 L-Prolyl-L-leucine 1714 N-Succinyl-L-ala-L-ala-L- 1682 L-Prolyl-L- alanine 7-amido-4- leucylglycinamide methylcoumarin 1683 L-Prolyl-L-methionine 1715 N-Succinyl-L-ala-L-ala-L- 1684 L-Prolyl-L-phenylalanine alanine p-nitroanilide amide .HCl 1716 N-Succinyl-L-ala-L-ala-L- 1685 L-Prolyl-L-phenylalanine phenylalanine 7-amido-4- 1686 L-Prolyl-L-phenylalanyl- methylcoumarin glycyl-L-lysine, acetate 1717 N-Succinyl-L-ala-L-ala-L- salt valine p-nitroanilide 1687 L-Prolyl-L-tryptophan 1718 N-Succinyl-L-ala-L-pro-L- 1688 L-Prolyl-L-tyrosine alanine 7-amido-4- 1689 L-Prolyl-L-valine methylcoumarin 1690 Protamine sulfate from 1719 N-Succinyl-gly-L-proline salmon 7-amido-4- 1691 L-Pyroglutamyl-L- methylcoumarin asparaginyl-glycine 1720 N-Succinyl-gly-L-prol-L- 1692 L-Pyroglutamyl-L-histidyl- leu-gly-L-proline 7-amido- glycinamide 4-methylcoumarin 1693 L-Pyroglutamyl-L- 1721 O-Succinyl-L-homoserine histidylglycine, acetate 1722 N-Succinyl-L-leu-L-leu-L- salt val-L-tyrosine 7-amido-4- 1694 L-Pyroglutamyl-L-histidyl- methylcoumarin L-prolinamide 1723 Tetra-L-phenylalanine 1695 L-Pyroglutamyl-L-histidyl- 1724 L-Threonyl-L-valyl-L- L-proline leucine .HCl 1696 L-Pyroglutamyl-L-lysyl-L- 1725 N-p-Tosylglycyl-L-prolyl-L- tryptophyl-alanyl-L-proline arginine p-nitroanilide 1697 Ranatensin 1726 N-Trifluoroacetyl-L-valyl- 1698 N-(a- L-valine cyclohexyl ester Rhamnopyranosyloxy- 1727 Tri-L-phenylalanine hydroxyphosphinyl)-L-leu- 1728 Tri-L-serine L-tryptophan 1729 L-Tryptophyl-L-alanine 1699 Sarcosyl-L-prolyl-L- 1730 L-Tryptophyl-L-ala-gly-gly- arginine p-nitroanilide L-asp-L-ala-L-ser-gly-L- .2HCl glutamic acid 1700 Serum thymic factor, 1731 D-Tryptophyl-L-ala-L- acetate salt tryptophyl-D- 1701 L-Seryl-L-alanine phenylalaninamide

Sigma Biochemical Library, page 25 of 154 Index Number Compound Name Index Number Compound Name 1732 L-Tryptophyl-L-glutamic 1763 L-Valyl-L-glutamyl-L-seryl- acid L-seryl-L-lysine 1733 L-Tryptophylglycine 1764 L-Valylglycyl-L-aspartyl-L- 1734 L-Tryptophylglycylglycine glutamic acid 1735 L-Tryptophyl-his-try-leu- 1765 L-Valylglycylglycine glu-leu-lys-pro-gly-glu-pro- 1766 L-Valylglycyl-L-seryl-L- met-tyr glutamic acid 1736 L-Tryptophyl-L-leucine 1767 L-Valyl-L-his-L-leu-L-thr-L- 1737 L-Tryptophyl-L-methionyl- pro-L-val-L-glu-L-lysine L-aspartyl-L- 1768 L-Valyl-L-leucine phenylalaninamide .HCl 1769 D-Valyl-L-leu-L-lysine-5- 1738 L-Tryptophyl-L- amidoisophthalic acid phenylalanine dimethyl ester.2HCl 1739 L-Tryptophyl-L-tryptophan 1770 D-Valyl-L-leu-L-lysine p- 1740 L-Tryptophyl-L-tyrosine nitroanilide .2HCl 1741 Tuftsin acetate 1771 L-Valyl-L-phenylalanine 1742 L-Tyrosyl-D-alanyl-L- 1772 L-Valyl-L-proline .HCl phenylalanyl-L- 1773 L-Valyl-L-serine methioninamide 1774 L-Valyl-L-threonine 1743 L-Tyrosyl-D-ala-gly-N- 1775 L-Valyl-L-tryptophan methyl-L-phe-2- 1776 L-Valyl-L-tyrosine hydroxyethylamide 1777 L-Valyl-L-tyrosyl-L-valine 1744 L-Tyrosylglycylglycine 1778 Actin from chicken gizzard 1745 L-Tyrosylglycylglycyl-L- 1779 Acyl carrier protein from phe-L-leu-L-arg-L-lys-L- E. coli arginine 1780 Albumin bovine fraction v 1746 L-Tyrosylglycyl-D- 1781 Albumin bovine fraction v tryptophyl-L-phe-D- 1782 Albumin chicken egg phenylalaninamide 1783 Albumin, human fraction v 1747 L-Tyrosyl-L-glutamic acid 1784 Alfalfa hydrolysate 1748 L-Tyrosylglycine 1785 Asialofetuin type I from 1749 L-Tyrosyl-L-leucine fetal calf serum 1750 L-Tyrosyl-L-phenylalanine 1786 Asialofetuin type II from 1751 L-Tyrosyl-D-try-L-ala-L- fetal calf serum try-D-phenylalaninamide 1787 Avidin from egg white 1752 L-Tyrosyl-D-try-L-ala-L- 1788 Avidin from egg white try-D-phenylalanine 1789 Avidin fluorescein methylamide isothiocyanate labelled 1753 L-Tyrosyl-L-tyrosine 1790 Avidin-succinyl 1754 L-Tyrosyl-L-tyrosyl-L- 1791 Carboxypeptidase tyrosine inhibitor from potato 1755 L-Tyrosyl-L-tyrosyl-L- tubers tyrosine methyl ester 1792 Casein technical from 1756 L-Tyrosyl-L-valine bovine milk 1757 L-Valyl-L-alanine p- 1793 Casein purified nitroanilide, acetate salt 1794 a-Casein from bovine milk 1758 L-Valyl-L-alanyl-L-alanyl- 1795 Conalbumin type I L-phenylalanine 1796 Conalbumin type II from 1759 L-Valyl-L-aspartic acid chicken egg white 1760 L-Valyl-L-glutamic acid 1797 Conalbumin type III crude 1761 L-Valyl-L-glutamine 1798 Conalbumin type IV crude 1762 L-Valyl-L-glutamyl-L- 1799 Conalbumin type V glutamyl-L-alanyl-L- 1800 C Reactive protein from glutamic acid limulus polyphemus 85% prot

Sigma Biochemical Library, page 26 of 154 Index Number Compound Name Index Number Compound Name 1801 C Reactive protein from 1835 Haptoglobin human, from limulus polyphemus 60% pooled plasma prot 1836 Hemoglobin bovine 1802 Cytochrome-C type III 1837 Hemoglobin dog 1803 Cytochrome C type VI 1838 Histone type II-S 1804 Cytochrome C type IX 1839 Histone type II-as from porcine heart 1840 Histone type II-A from calf 1805 Cytochrome C, acid thymus modified from horse heart 1841 Histone type III-S from 1806 Cytochrome H from helix calf thymus pomatia digestive glands 1842 Histone type VI-S from 1807 Edestin from hemp seed calf thymus 1808 Egg whites dried 1843 Interferon human, 1809 Elastin lymphoblastoid 1810 Elastin-congo red 1844 Lactalbumin 1811 Elastin-orcein 1845 a-Lactalbumin type I from 1812 Factor IX from bovine bovine milk plasma 1846 a-Lactalbumin type III 1813 Fetuin type III from bovine milk 1814 Fetuin type IV 1847 a-Lactalbumin from 1815 Fibrin human milk 1816 Fibrinogen type I-S: from 1848 a-Lactalbumin, bovine- bovine plasma carboxymethyl 1817 Fibrinogen, human 1849 a-Lactalbumin, bovine- (fraction I) from human rhodamine B plasma isothiocyanate 1818 Fibronectin from bovine 1850 Lactoferrin from human plasma milk 1819 Folate binding protein 1851 b-Lactoglobulin from from bovine milk bovine milk 1820 Gelatin from porcine skin 1852 b-Lactoglobulin from 1821 Gliadin crude bovine milk 1x 1822 Globin from human 1853 b-Lactoglobulin from hemoglobin bovine milk 3x 1823 Globulins cohn fr. IV 1854 b-Lactoglobulin A from bovine bovine milk 1824 Gamma-globulin chicken 1855 b-Lactoglobulin B from 1825 Globulin cucurbita pepo bovine milk 1826 Gamma-globulin guinea 1856 Lectin bauhinia purpurea pig 1857 Concanavalin A type IV 1827 Globulin human cohn 1858 Lectins from triticum fraction III vulgaris 1828 Gluten, enzymatic 1859 Metallothionein from hydrolysate from corn horse kidney 1829 Glycophorin from human 1860 Monellin from blood, type B negative dioscoreophyllum 1830 Glycoprotein, A1-acid cumminsii bovine 1861 Mucin type I 1831 Glycoprotein, A1-acid dog 1862 Mucin type II 1832 Glycoprotein, A1-acid 1863 Myoglobin type I from human horse skeletal muscle 1833 Gonadotropin from 1864 Myoglobin type III from pregnant mares serum horse heart 1834 Gonadotropin human 1865 Myosin light chain from menopausal chicken muscle

Sigma Biochemical Library, page 27 of 154 Index Number Compound Name Index Number Compound Name 1866 Myosin light chains from 1900 Carboxypeptidase p rabbit muscle 1901 Catalase purified from 1867 Non-intrinsic factor from bovine liver porcine gastric mucosa 1902 Catalase from bovine liver 1868 Parvalbumin from rabbit 1903 Catechol-O- muscle methyltransferase from 1869 Parvalbumin- porcine liver polyacrylamide from rabbit 1904 Cellulase type VII from muscle penicillium funiculosum 1870 Phosvitin from egg yolk 1905 Chloroperoxidase from 1871 Protamine caldariomyces fumago 1872 Protamine chloride 1906 Cholesterol esterase from 1873 Protamine phosphate bovine pancreas 1874 Protamine sulfate from 1907 Cholesterol oxidase from salmon schizophyllum commune 1875 Protamine sulfate from 1908 Cholesterol oxidase from herring streptomyces species 1876 Protein A-soluble from S 1909 Choline acetyltransferase aureus capacity 11-14 mg from bovine brain 1877 Protein A-soluble from S 1910 Choline oxidase from aureus capacity 9-11 mg alcaligenes species 1878 Thromboplastin from 1911 Cholinesterase,acetyl type rabbit brain XII-S 1879 Thaumatin from 1912 Cholinesterase acetyl type thaumatococcus daniellii XIII from human 1880 Thyroglobulin type 1 erythrocytes 1881 Thyroglobulin type II 1913 Cholinesterase butyryl 1882 Transferrin, bovine type IV-S 1883 Transferrin human 1914 Cholinesterase butyryl 1884 Tropomyosin from bovine type VII from human muscle serum 1885 Tropomyosin from rabbit 1915 Cholinesterase butyryl muscle type XI from horse serum 1886 Troponin from bovine 1916 Choloylglycine hydrolase muscle 1917 Choloylglycine hydrolase 1887 Troponin from rabbit 1918 Chymopapain from muscle papaya latex 1888 Urogastrone from human 1919 a-Chymotrypsin type I-S pregnancy urine from bovine pancreas 1889 Zein from corn 1920 a-Chymotrypsin type II 1890 Allantoinase from peanut 1921 a-Chymotrypsin type VI 1891 a-Amylase type XI-A 1922 b-Chymotrypsin bacterial 1923 g-Chymotrypsin type II 1892 b-Amylase, sweet potato 1924 d-Chymotrypsin 1893 Apotryptophanase from E 1925 a-Chymotrypsinogen A coli type II from bovine 1894 Apyrase from potato pancreas 1895 Arginase from bovine liver 1926 Collagenase type VII 1896 Asparaginase from E. coli 1927 Creatinase from 1897 Avidin-peroxidase labeled flavobacterium species with type VI 1928 Creatinase 1898 Carbamate kinase from 1929 Creatine phosphokinase streptococcus faecalis type I from rabbit muscle 1899 Carbonic anhydrase from 1930 Creatine phosphokinase bovine erythrocytes type III

Sigma Biochemical Library, page 28 of 154 Index Number Compound Name Index Number Compound Name 1931 Creatine phosphokinase 1957 Fructose-6-phosphate type IV kinase, pyrophosphate 1932 Creatininase from dependent pseudomonas species 1958 L-Fucose dehydrogenase 1933 Crotonase from bovine from porcine liver liver 1959 Gabase from 1934 Cytochrome oxidase from pseudomonas fluorescens bovine heart 1960 Galactose oxidase type V 1935 Deoxyribonuclease I type from dactylium dendroides I from bovine pancreas 1961 Galactose-1-phosphate 1936 Deoxyribonuclease I uridyl transferase type IV crude lyophilized 1962 Glucokinase from bacillus 1937 Deoxyribonuclease II type stearothermophilus V from bovine spleen 1963 Glucose dehydrogenase 1938 Deoxyribonuclease II type from bacillus species VII from bovine spleen 1964 Glucose dehydrogenase 1939 Deoxyribonuclease II type from calf liver VIII from porcine spleen 1965 Glucose oxidase type II 1940 Deoxyribonucleic acid 1966 Glucose oxidase type VII polymerase from from aspergillus niger micrococcus l 1967 Glucose oxidase type X 1941 Dextranase from A from aspergillus niger penicillium species 1968 Glucose oxidase from 1942 Dextranase from A aspergillus niger penicillium species 1969 Glucose oxidase-biotin 1943 Dextranase crude labeled 1944 Diamine oxidase from 1970 Glucose-6-phosphatase porcine kidney from rabbit liver 1945 Diaphorase type II-L from 1971 Glucose-6-phosphate clostridium kluyveri dehydrogenase type XXV 1946 Dopamine b-hydroxylase, 1972 Glucose-6-phosphate from bovine adrenals dehydrogenase type IX 1947 Driselase from yeast 1948 Elastase type III from 1973 Glucose-6-phosphate porcine pancreas dehydrogenase type V 1949 Elastase type IV from from yeast porcine pancreas 1974 Glucose-6-phosphate 1950 Enolase from bakers dehydrogenase type XII yeast 1975 Glucose-6-phosphate 1951 Enterokinase from porcine dehydrogenase type XV intestine from yeast 1952 Ferredoxin-nadp plus 1976 Glucose-6-phosphate reductase dehydrogenase type XXIV 1953 Ficin from fig tree latex 1977 a-Glucosidase type I from lyophilized bakers yeast 1954 Formaldehyde 1978 a-Glucosidase type IV dehydrogenase from from brewers yeast pseudomonas putida 1979 a-Glucosidase type VI 1955 Formimino-L-glutamic from brewers yeast acid transferase from 1980 b-Glucosidase type I porcine liver 1981 b-Glucosidase type II 1956 Fructose-6-phosphate 1982 b-Glucuronidase from kinase, pyrophosphate bacteria type VII dependent 1983 b-Glucuronidase type IX

Sigma Biochemical Library, page 29 of 154 Index Number Compound Name Index Number Compound Name 1984 b-Glucuronidase from 2010 Glutathione S-transferase bacteria type X from equine liver 1985 b-Glucuronidase from 2011 Glyceraldehyde-3- abalone entrails phosphate 1986 b-Glucuronidase type H-1 dehydrogenase from from helix pomatia human eryth. 1987 b-Glucuronidase type ha- 2012 Glyceraldehyde-3- 4 from helix aspersa phosphate 1988 b-Glucuronidase type H-5 dehydrogenase from from helix pomatia chicken muscle 1989 b-Glucuronidase type L-ii 2013 Glyceraldehyde-3- from limpets phosphate 1990 b-Glucuronidase type S-I dehydrogenase from from scallops bakers yeast 1991 b-Glucuronidase type B-i 2014 Glyceraldehyde-3- 1992 b-Glucuronidase type B-3 phosphate 1993 b-Glucuronidase type B- dehydrogenase/3- 10 phosphoglyceric 1994 L-Glutamic decarboxylase phosphokinase type I 2015 Glycerokinase from 1995 L-Glutamic decarboxylase candida utilis type II 2016 Glycerokinase from E coli 1996 L-Glutamic decarboxylase 2017 Glycerol dehydrogenase type III from cellulomonas sp 1997 L-Glutamic decarboxylase 2018 Glycerol dehydrogenase type IV from enterobacter 1998 L-Glutamic aerogenes dehydrogenase type III 2019 Glycerol-3-phosphate from bovine liver oxidase from aerococcus 1999 L-Glutamic viridans dehydrogenase type VI 2020 Glycerol-3-phosphate from bovine liver oxidase from pediococcus 2000 Glutamic-oxalacetic sp. transaminase type II-A 2021 Glycerol-3-phosphate from porcine heart oxidase from 2001 Glutamic-pyruvic streptococcus transaminase lyophilized thermophilus 2002 Glutaminase from E coli 2022 a-Glycerophosphate 2003 L-Glutamine synthetase dehydrogenase type X type III from rabbit muscle 2004 g-Glutamyltranspeptidase 2023 Glycolate oxidase from type I from bovine kidney spinach 2005 g-Glutamyltranspeptidase 2024 Glyoxalase II from beef type II from bovine kidney liver 2006 g-Glutamyltranspeptidase 2025 Hemicellulase from type IV from porcine aspergillus niger kidney 2026 Heparinase from 2007 Glutathione reductase flavobacterium heparinum type II from wheat germ 2027 Hesperidinase from 2008 Glutathione reductase aspergillus niger type VII from bovine 2028 Hesperidinase from intestinal mucosa penicillium species 2009 Glutathione S-transferase 2029 Hexokinase type III from from bovine liver bakers yeast

Sigma Biochemical Library, page 30 of 154 Index Number Compound Name Index Number Compound Name 2030 Hexokinase type IV from 2057 Inorganic bakers yeast pyrophosphatase 2031 Hexokinase type V from 2058 Myo-inositol bakers yeast dehydrogenase 2032 Hexokinase type VI from 2059 Invertase from bakers bakers yeast yeast 2033 Hexokinase type VII from 2060 Invertase from bakers bakers yeast yeast 2034 Hexokinase type F-300 2061 Invertase from candida 2035 Histidase from utilis pseudomonas fluorescens 2062 Isocitric 2036 Histidase from dehydrogenase(nadp) pseudomonas fluorescens type I from porcine heart 2037 L-Histidine decarboxylase 2063 Isocitric type I from C perfringens dehydrogenase(nadp) 2038 L-Histidine decarboxylase type VI from porcine heart type II from C perfringens 2064 Kallikrein from porcine 2039 L-Histidine decarboxylase pancreas type III from lactobacillus 2065 D-Lactic dehydrogenase 2040 Hyaluronidase type I-S from staphylococcus 2041 Hyaluronidase type II epidermis lyophilized 2066 L-Lactic dehydrogenase 2042 Hyaluronidase type III type XI from rabbit muscle lyophilized 2067 Lactoperoxidase from 2043 Hyaluronidase type IV-S bovine milk from bovine testes 2068 Lactoperoxidase from 2044 Hyaluronidase type IV bovine milk from bovine testes 2069 Laminarinase from 2045 Hyaluronidase type V penicillium species 2046 Hyaluronidase type VI-S 2070 Leucine aminopeptidase 2047 Hyaluronidase type VIII cytosol type V from bovine testes 2071 Leucine aminopeptidase 2048 b-Hydroxyacyl coa microsomal type VI-S dehydrogenase type V 2072 Leucine aminopeptidase from bovine liver microsomal type VI 2049 b-Hydroxybutyrate 2073 Lipoamide dehydrogenase type IV dehydrogenase type V 2050 Hydroxysteroid from torula yeast dehydrogenase type I 2074 Lipoxidase type I dried cells 2075 Lipoxidase type I-S from 2051 Hydroxysteroid soybean dehydrogenase 2076 L-Lysine decarboxylase 2052 Hydroxysteroid from B cadaveris type I dehydrogenase 2077 L-Lysine decarboxylase 2053 3a-Hydroxysteroid type III dehydrogenase 2078 Lysing enzyme from 2054 b-Hydroxysteroid rhizoctonia solani dehydrogenase from 2079 Lysostaphin from pseudomonas testosteroni staphylococcus 2055 7a-Hydroxysteroid staphylolyticus dehydrogenase from 2080 Lysozyme from chicken E.coli egg white 2056 7a-Hydroxysteroid 2081 Lysozyme from chicken dehydrogenase from egg white E.coli 2082 Lysozyme chloride

Sigma Biochemical Library, page 31 of 154 Index Number Compound Name Index Number Compound Name 2083 Lysozyme from human 2111 Pancreatin from porcine milk pancreas 2084 Lyticase from arthrobacter 2112 Pancreatin from porcine luteus pancreas 2085 Lyticase from arthrobacter 2113 Papain type IV luteus 2114 Papain type I 2086 Lyticase from arthrobacter 2115 Papain type II luteus 2116 Pectinase from rhizopus 2087 Malic dehydrogenase sp. from porcine heart 2117 Pectinesterase from 2088 Malic dehydrogenase orange peel from thermus flavua 2118 Pectinesterase from 2089 Mutanolysin orange peel 2090 Myokinase from bacillus 2119 Pectinesterase from stearothermophilus tomato 2091 Nadase from porcine 2120 Pectolyase from brain aspergillus japonicus 2092 NAD+ kinase type IV from 2121 Penicillinase type I from liver bacillus cereus 2093 Naringinase from 2122 Penicillinase type II from pencillium sp. bacillus cereus 2094 Neuraminidase type V 2123 Penicillinase type IV from from clostridium enterobacter cloacae perfringens 2124 Pepsin 2095 Neuraminidase type VI 2125 Pepsinogen from porcine 2096 Neuraminidase type VIII stomach 2097 Nuclease from mung bean 2126 Peroxidase crude sprouts 2127 Peroxidase type I 2098 Nuclease P-1 from 2128 Peroxidase-dapa-biotin penicillium citrinum 2129 L-Phenylalanine 2099 Nucleoside 5'- decarboxylase from diphosphate kinase from streptococcus faecalis yeast 2130 Phenylethanolamine N- 2100 Nucleoside methyltransferase monophosphate kinase 2131 Phosphatase acid type I 2101 5'-Nucleotidase 2132 Phosphatase acid type II 2102 Octopine dehydrogenase 2133 Phosphatase acid type IV- 2103 Ornithine S carbamyltransferase from 2134 Phosphodiesterase I type streptococcus faecalis IV 2104 L-Ornithine decarboxylase 2135 Phosphodiesterase I type 2105 L-Ornithine decarboxylase V from E. coli 2136 Phosphodiesterase I type 2106 Orotidine 5- VI monophosphate 2137 Phosphodiesterase II type decarboxylase I-S from bovine spleen 2107 Orotidine-5-phosphate 2138 Phosphodiesterase II type pyrophosphorylase & I from bovine spleen decarboxylase 2139 Phosphodiesterase 3':5'- 2108 Oxalate decarboxylase cyclic nucleotide(C-amp) from collybia velutipes 2140 Phosphodiesterase 3':5'- 2109 Oxalate oxidase from cyclic nucleotide activator barley seedlings 2141 Phospho(enol)pyruvate 2110 Pancreatin from porcine carboxylase from E.coli pancreas

Sigma Biochemical Library, page 32 of 154 Index Number Compound Name Index Number Compound Name 2142 Phosphoglucose 2168 Pyroglutamate isomerase aminopeptidase from calf 2143 Phosphoglucose liver isomerase type X from 2169 Pyrophosphatase yeast nucleotide type II 2144 Phosphoglucose 2170 Pyrophosphatase isomerase, att.to nucleotide type III polyacrylamide 2171 Rennet type I 2145 3-Phosphoglyceric 2172 Rennet type II phosphokinase from 2173 Rennin rabbit muscle 2174 Rennin, from calf stomach 2146 3-Phosphoglyceric 2175 D-Ribulose 1,5- phosphokinase from diphosphate carboxylase bakers yeast 2176 D-Ribulose 5-phosphate 2147 Phospholipase A2 from 3-epimerase from bakers bee venom yeast 2148 Phospholipase A2 from 2177 Thrombin from horse naja mocambique plasma 2149 Phospholipase A2 from 2178 Thrombin from human naja naja venom plasma 2150 Phospholipase C type I 2179 Transketolase type X from C perfringens 2180 Triosephosphate 2151 Phospholipase C type IX isomerase type X from from C perfringens rabbit muscle 2152 Phospholipase C type III 2181 Uridine-5'- from B. cereus diphosphogalactose 4- 2153 Phospholipase D type I epimerase from cabbage 2182 Amylopectin azure from 2154 Phospholipase D type II potato from peanut 2183 Avidin-rhodamine 2155 Phospholipase D type III isothiocyanate powder from peanut 2184 Azoalbumin 2156 Phospholipase D type IV 2185 Azocasein from cabbage 2186 Azocoll 2157 Phospholipase D type V 2187 Azo soybean flour from cabbage 2188 6-Benzoyl-2-naphthyl 2158 Phosphoriboisomerase phosphate, Na salt type I from spinach 2189 6-Benzoyl-2-naphthyl 2159 Phosphoriboisomerase sulfate, K salt type II from spinach 2190 5-Bromo-4-chloro-3- 2160 Phosphoriboisomerase indolyl acetate type III from torula yeast 2191 5-Bromo-6-chloro-3- 2161 Phosphoribulokinase type indolyl acetate II 2192 5-Bromo-4-chloro-3- 2162 Phosphorylase-a from indolyl b-D- rabbit muscle galactopyranoside 2163 Phosphorylase-b from 2193 5-Bromo-4-chloro-3- rabbit muscle indolyl sulfate, K salt 2164 Phosphorylase kinase 2194 5-Bromoindoxyl acetate from rabbit muscle 2195 6-Bromo-2-naphthyl 2165 Phytase acetate 2166 Polyol dehydrogenase 2196 6-Bromo-2-naphthyl a-D- from candida utilis galactopyranoside 2167 Protease type XXIII from 2197 6-Bromo-2-naphthyl a-D- aspergillus oryzae glucopyranoside

Sigma Biochemical Library, page 33 of 154 Index Number Compound Name Index Number Compound Name 2198 6-Bromo-2-naphthyl 2227 a-Naphthyl phosphate, sulfate, K salt disodium salt 2199 Carbamyl phosphate, 2228 b-Naphthyl phosphate, diammonium salt disodium salt 2200 Carbamyl phosphate, 2229 p-Nitrophenyl phosphate, dilithium salt di(CHA) salt 2201 Carbamyl phosphate, 2230 p-Nitrophenyl phosphate, disodium salt di(tris) salt 2202 Casein, fluorescein 2231 p-Nitrophenyl phosphate, isothiocyanate type I Mg salt 2203 Casein, fluorescein 2232 Bis-(p-nitrophenyl) isothiocyanate type II phosphate 2204 Casein, fluorescein 2233 Bis-(p-nitrophenyl) isothiocyanate type III phosphate, Ca salt 2205 Cellulose-azure type I 2234 Bis-(p-nitrophenyl) 2206 Cellulose-azure type II phosphate, Na salt 2207 Chitin azure 2235 p-Nitrophenyl sulfate, K 2208 Collagen type II, from salt bovine achilles tendon 2236 Phenolphthalein 2209 Collagen type III, from calf diphosphate skin 2237 Phenolphthalein 2210 2-(b-D- glucuronic acid Galactosidoxy)naphthol 2238 Phenolphthalein AS-LC glucuronic acid, 2211 D-Glucose 6-phosphate, cinchonidine salt Ba salt 2239 Phenolphthalein 2212 D-Glucose 6-phosphate, glucuronic acid, Na salt dipotassium salt 2240 Phenolphthalein 2213 D-Glucose 6-phosphate, monophosphate di(CHA) disodium salt salt 2214 DL-a-Glycerophosphate, 2241 Phenolphthalein disodium salt monophosphate, disodium 2215 DL-a-Glycerophosphate, salt disodium salt 2242 Phenolphthalein 2216 L-a-Glycerophosphate, monophosphate, di(CHA) salt pyridinium salt 2217 b-Glycerophosphate, 2243 Phospho(enol)pyruvate, disodium salt Ba salt .H2O 2218 b-Glycerophosphate, 2244 Phospho(enol)pyruvate, disodium salt .5H2O CHA salt 2219 a + b-Glycerophosphate, 2245 Phospho(enol)pyruvate, K disodium salt .5H2O salt 2220 b-Glycerophosphate, Ca 2246 Phospho(enol)pyruvate, salt tri(CHA) salt 2221 Hide powder slightly 2247 Phospho(enol)pyruvate, chromated trisodium salt .H2O 2222 Hide powder azure 2248 Renin substrate 2223 a-Naphthyl acid tetradecapeptide phosphate, Ca salt 2249 Sigma 104(R) 2224 a-Naphthyl acid phosphatase substrate phosphate, K salt 2250 Starch azure 2225 a-Naphthyl acid 2251 Thymolphthalein phosphate, Na salt monophosphate, 2-amino- 2226 b-Naphthyl acid 2-methyl-1,3-propanediol phosphate, Na salt salt

Sigma Biochemical Library, page 34 of 154 Index Number Compound Name Index Number Compound Name 2252 Thymolphthalein 2279 Coenzyme Q9 from monophosphate, candida utilis ammonium salt 2280 Coenzyme Q10 from 2253 Thymolphthalein bovine heart monophosphate, disodium 2281 Crotonoyl coenzyme A, Li salt salt 2254 Thymolphthalein 2282 N-Decanoyl coenzyme A monophosphate, disodium 2283 3'-Dephosphocoenzyme A salt 2284 11-Eicosaenoyl coenzyme 2255 Thymolphthalein A monophosphate, Mg salt 2285 11,14-Eicosadienoyl 2256 Acetoacetyl coenzyme A, coenzyme A Na salt 2286 11,14,17-Eicosatrienoyl 2257 Acetyl coenzyme A, Na coenzyme A salt 2287 Elaidyl coenzyme A 2258 Acetyl coenzyme A, Li salt 2288 Erucoyl coenzyme A 2259 3-Acetylpyridine adenine 2289 1,N6-Etheno acetyl dinucleotide coenzyme A, Li salt 2260 3-Acetylpyridine adenine 2290 1,N6-Etheno coenzyme A, dinucleotide, reduced Na + Li salt form 2291 Glutaryl coenzyme A, Li 2261 3-Acetylpyridine adenine salt dinucleotide phosphate, 2292 Heneicosanoyl coenzyme Na salt A 2262 3-Acetylpyridine- 2293 N-Heptadecanoyl hypoxanthine dinucleotide coenzyme A 2263 8-(6- 2294 N-Heptanoyl coenzyme A Aminohexyl)aminonicotina 2295 N-Hexanoyl coenzyme A, mide adenine dinucleotide Li salt 2264 3-Aminopyridine adenine 2296 DL-3-Hydroxy-3- dinucleotide methylglutaryl coenzyme 2265 3-Aminopyridine adenine A, Na salt dinucleotide phosphate, 2297 Isobutyryl coenzyme A, Li Na salt salt 2266 Arachidonoyl coenzyme A 2298 Isovaleryl coenzyme A 2267 Arachidoyl coenzyme A 2299 Isovaleryl coenzyme A, Li 2268 Behenoyl coenzyme A salt 2269 Benzoyl coenzyme A, Li 2300 Lauroyl coenzyme A salt 2301 Lignoceroyl coenzyme A 2270 Brassidoyl coenzyme A 2302 Linolenoyl coenzyme A 2271 N-Butyryl coenzyme A, Li 2303 Linoleoyl coenzyme A, Li salt salt 2272 Coenzyme A glutathione 2304 Linoleoyl coenzyme A, disulfide, Na salt 2305 Malonyl coenzyme A, Li 2273 Coenzyme A from yeast, salt Li salt 2306 b-Methylcrotonyl 2274 Coenzyme A, oxidized,, Li coenzyme A, Li salt salt 2307 Methylmalonyl coenzyme 2275 Coenzyme A, Na salt A, Li salt 2276 Coenzyme B12 2308 Myristoyl coenzyme A 2277 Coenzyme Q6 from 2309 Myristoleoyl coenzyme A saccharomyces cerevisiae 2310 Nervonoyl coenzyme A 2278 Coenzyme Q7 from 2311 a-Nicotinamide adenine candida utilis dinucleotide

Sigma Biochemical Library, page 35 of 154 Index Number Compound Name Index Number Compound Name 2312 a-Nicotinamide adenine 2333 b-Nicotinamide adenine dinucleotide, reduced, dinucleotide phosphate, K disodium salt salt 2313 b-Nicotinamide adenine 2334 b-Nicotinamide adenine dinucleotide 2':3'-cyclic dinucleotide phosphate, monophosphate tris salt 2314 b-Nicotinamide adenine 2335 b-Nicotinamide adenine dinucleotide-dextran dinucleotide phosphate, 2315 b-Nicotinamide adenine reduced, type I dinucleotide 3'-phosphate, 2336 b-Nicotinamide adenine Na salt dinucleotide phosphate, 2316 b-Nicotinamide adenine reduced, type X dinucleotide 3'-phosphate, 2337 b-Nicotinamide adenine reduced, Na salt dinucleotide phosphate, 2317 a-Nicotinamide adenine reduced, type IV dinucleotide phosphate, 2338 b-Nicotinamide adenine Na salt dinucleotide phosphate, 2318 a-Nicotinamide adenine reduced, type V dinucleotide phosphate, 2339 b-Nicotinamide adenine reduced, Na salt dinucleotide phosphate, 2319 b-Nicotinamide adenine reduced, type VI dinucleotide from yeast 2340 b-Nicotinamide adenine 2320 b-Nicotinamide adenine dinucleotide phosphate, dinucleotide reduced, type III 2321 b-Nicotinamide adenine 2341 Nicotinamide-1-N6-etheno dinucleotide, Li salt adenine dinucleotide 2322 b-Nicotinamide adenine 2342 Nicotinamide 1,N6- dinucleotide from yeast ethenoadenine 2323 b-Nicotinamide adenine dinucleotide phosphate, dinucleotide Na salt 2324 b-Nicotinamide adenine 2343 Nicotinamide guanine dinucleotide dinucleotide 2325 b-Nicotinamide adenine 2344 Nicotinamide dinucleotide, Na salt hypoxanthine 2326 b-Nicotinamide adenine dinucleotide, Na salt dinucleotide, reduced, 2345 Nicotinamide disodium salt hypoxanthine 2327 b-Nicotinamide adenine dinucleotide, reduced, Na dinucleotide, reduced, salt dipotassium salt 2346 Nicotinamide 2328 b-Nicotinamide adenine hypoxanthine dinucleotide dinucleotide, reduced, tris phosphate, disodium salt salt 2347 Nicotinamide 2329 b-Nicotinamide adenine hypoxanthine dinucleotide dinucleotide, reduced, phosphate, reduced, Na disodium salt salt 2330 b-Nicotinamide adenine 2348 a-Nicotinamide dinucleotide phosphate, mononucleotide Na salt 2349 b-Nicotinamide 2331 b-Nicotinamide adenine mononucleotide dinucleotide phosphate, 2350 b-Nicotinamide Na salt mononucleotide, reduced, 2332 b-Nicotinamide adenine Na salt dinucleotide phosphate 2351 Nicotinic acid adenine dinucleotide, Na salt

Sigma Biochemical Library, page 36 of 154 Index Number Compound Name Index Number Compound Name 2352 N-Nonadecanoyl 2380 2-Acetamido-2-deoxy-D- coenzyme A allose 2353 N-Nonanoyl coenzyme A 2381 3-Acetamido-3-deoxy-D- 2354 N-Octanoyl coenzyme A allose 2355 Oleoyl coenzyme A 2382 6-Acetamido-6-deoxy-a- 2356 Palmitelaidoyl coenzyme D-glucopyranose A 2383 3-Acetamido-3-deoxy-D- 2357 Palmitoleoyl coenzyme A glucopyranose 2358 S-Palmitoyl coenzyme A 2384 Acetobromo-a-D- 2359 N-Pentadecanoyl galactose coenzyme A 2385 Acetobromo-a-D-glucose 2360 Petroselinoyl coenzyme A 2386 Acetobromo-a-maltose 2361 Phenylacetyl coenzyme A, 2387 Acetochloro-a-D-fucose Li salt 2388 Acetochloro-a-L-fucose 2362 N-Propionyl coenzyme A, 2389 Acetochloro-a-D- Li salt glucosamine 2363 3-Pyridinealdehyde 2390 Acetochloro-a-D-mannose adenine dinucleotide 2391 3-O-Acetyl-6-O-benzoyl-5- 2364 3-Pyridinealdehyde O-mesyl-1,2-O-ipren-a-D- hypoxanthine glucofuranose dinucleotide, Na salt 2392 N-Acetyl-D-galactosamine 2365 Stearoyl coenzyme A 2393 N-Acetyl-a-D- 2366 Succinylcoenzyme A, Na galactosamine-1- salt phosphate, Na salt 2367 Tiglyl coenzyme A, Li salt 2394 N-Acetyl-D-glucosamine 2368 Thionicotinamide adenine 2395 N-Acetyl-b-D-glucosamine dinucleotide naphthol AS-LC 2369 Thionicotinamide adenine 2396 N-Acetyl-a-D- dinucleotide phosphate glucosamine-1- 2370 N-Tridecanoyl coenzyme phosphate, Na salt A 2397 N-Acetyl-D-glucosamine- 2371 N-Undecanoyl coenzyme 6-phosphate, Na salt A 2398 N-Acetyllactosamine 2372 (Z)-Vaccenoyl coenzyme 2399 N-Acetyl-b-D- A mannosamine hydrate 2373 (E)-Vaccenoyl coenzyme 2400 N-Acetylmuramic acid A 2401 N-Acetylneuraminic acid 2374 N-Valeryl coenzyme A, Li type II salt 2402 N-Acetylneuraminic acid 2375 2-Acetamido-1-amino-1,2- type III dideoxy-b-D- 2403 N-Acetylneuraminic acid glucopyranose type IV 2376 2-Acetamido-1b-(L- 2404 N-Acetylneuraminic acid aspartamido)-1,2-dideoxy- type VI D-glucose 2405 N-Acetylneuraminic acid 2377 2-Acetamido-1-azido-1,2- type VII dideoxy-b-D- 2406 N-Acetylneuraminic acid glucopyranose type VIII 2378 2-Acetamido-4,6-O- 2407 N-Acetylneuramin-lactose benzylidene-2-deoxy-D- from bovine colostrum glucopyranose 2408 N-Acetylneuramin-lactose 2379 2-Acetamido-1- from human milk bromoacetamido-1,2- 2409 1-O-Acetyl-2,3,5-tri-O- dideoxy-b-D- benzoyl-b-D ribofuranose glucopyranose 2410 Adonitol

Sigma Biochemical Library, page 37 of 154 Index Number Compound Name Index Number Compound Name 2411 Alginic acid type III 2439 p-Aminophenyl-b-D- 2412 b-D-Allose xylopyranoside 2413 b-L-Allose 2440 D-Amygdalin from apricot 2414 D-Altrose kernels 2415 p-Aminobenzyl-1-thio-2- 2441 N-Amyl-b-D- acetamido-2 deoxy-b-D- glucopyranoside glucopyranoside 2442 Amylopectin anthranilate 2416 p-Aminobenzyl-1-thio-b-D- 2443 1,5-Anhydro-D-glucitol galactopyranoside 2444 1,6-Anhydro-b-D-glucose 2417 N-(e-Aminocaproyl)-b-L- 2445 1,6-Anhydro-b-D-glucose fucopyranosylamine 2,3,4-triacetate 2418 N-(e-Aminocaproyl)-b-D- 2446 1,6-Anhydro-3,4-O- galactopyranosylamine isopropylidene-2-tosyl-D- 2419 N-(e-Aminocaproyl)-D- galactose glucopyranosylamine 2447 1,5-Anhydro-D-mannitol 2420 1-Amino-1-deoxy-b-D- 2448 Apigenin 7-O- galactose hesperidoside 2421 2-Amino-2-deoxy-b-D- 2449 D-(-)-Arabinose glucopyranosyl 2450 DL-Arabinose pentaacetate 2451 L-(+)-Arabinose 2422 6-Aminohexyl-1-thio-b-D- 2452 D-(+)-Arabitol galactopyranoside 2453 L-(-)-Arabitol 2423 p-Aminophenyl-2- 2454 Aurothioglucose; (1-Thio- acetamido-2-deoxy-b-D- D-glucopyranosato)gold glucopyranoside 2455 N-Benzoyl a-D- 2424 p-Aminophenyl-N-acetylglucosamine b-D-thioglucosaminide 2456 Benzyl-N-acetyl-4,6-O- 2425 p-Aminophenyl-a-L- benzylidene muramic acid fucopyranoside 2457 a-Benzyl-N-CBZ-D- 2426 p-Aminophenyl-b-L- glucosaminide fucopyranoside 2458 b-Benzyl-N-CBZ-D- 2427 p-Aminophenyl-a-D- glucosaminide galactopyranoside 2459 a-Benzyl-N-CBZ-3,4,6-tri- 2428 p-Aminophenyl-b-D- O-acetylglucosaminide galactopyranoside 2460 b-Benzyl-N-CBZ-3,4,6-tri- 2429 p-Aminophenyl-a-D- O-acetyl-D-glucosaminide glucopyranoside 2461 1-Bromoacetamido-1- 2430 p-Aminophenyl-b-D- deoxy-b-D- glucopyranoside galactopyranose 2431 o-Aminophenyl-b-D- 2462 5-Bromo-4-chloro-3- glucuronide indolyl-b-D- 2432 p-Aminophenyl-b-D- fucopyranoside lactopyranoside 2463 5-Bromo-4-chloro-3- 2433 p-Aminophenyl-a-D- indolyl b-D- mannopyranoside glucopyranoside 2434 p-Aminophenyl-b-D- 2464 5-Bromo-3-indolyl-b-D- thiofucopyranoside galactoside 2435 p-Aminophenyl-b-L- 2465 6-Bromo-2-naphthyl b-D- thiofucopyranoside galactopyranoside 2436 p-Aminophenyl-1-thio-b- 2466 6-Bromo-2-naphthyl b-D- D-galactopyranoside glucopyranoside 2437 p-Aminophenyl-1-thio-b- 2467 6-Bromo-2-naphthyl-b-D- D-glucopyranoside glucuronide 2438 p-Aminophenyl-1-thio-b- D-xylopyranoside

Sigma Biochemical Library, page 38 of 154 Index Number Compound Name Index Number Compound Name 2468 5-O-Carbomethoxy-1,2-O- 2495 2-Deoxyribose 5- ipren-3-(p-tosyl)-D- phosphate, Na salt xylofuranose 2496 N,N'-Diacetylchitobiose 2469 5-O-Carbomethoxy-1,2-O- 2497 N,N'-Diacetylchitobiose isopropylidene-D- hexaacetate xylofuranose 2498 3,6-Di-O-acetyl-1,2-O- 2470 N2-CBZ- ipren-5-deoxy-5- kasuganobiosamine thioacetyl-a-D- 2471 D(+)Cellobiose glucofuranose 2472 a-Chloralose 2499 5,6- 2473 b-Chloralose Dichlorobenzimidazole 2474 6-Chloro-6-deoxy-a-D- riboside glucopyranose 2500 6,6'-Dichloro-6,6'- 2475 Cyanomethyl-2- dideoxysucrose acetamido-2-deoxy-1-thio- 2501 D-(+)-Digitoxose b-D-glucopyranoside 2502 Dihydroxyacetone 2476 Cyanomethyl-2- 2503 Dihydroxyacetone acetamido-2-deoxy-3,4,6- phosphate, Li salt tri-O-acetyl-1-thio-b-D- 2504 Dihydroxyacetone glucoside phosphate dimethyl ketal, 2477 Cyanomethyl-2,3,4,6- di(CHA) salt tetra-O-acetyl-1-thio-b-D- 2505 1,2:5,6-Di-O- galactopyranoside isopropylidene-a-D- 2478 Cyanomethyl-2,3,4,6- allofuranose tetra-O-acetyl-1-thio-b-D- 2506 1,2:3,5-Di-O- glucopyranoside isopropylidene-a-D-apiose 2479 Cyanomethyl-1-thio-b-D- 2507 2,3:4,5-Di-O- galactopyranoside isopropylidene-b-D- 2480 N-Decyl b-D- fructopyranose glucopyranoside 2508 1,2:4,5-Di-O- 2481 2,3-Dehydro-2-deoxy-N- isopropylidene-b-D- acetylneuraminic acid fructopyranose 2482 6-Deoxy-1,2:3,4-di-O- 2509 1,2:3,4-Di-O- ipren-6-iodo-a-D- isopropylidene-D- galactopyranoside galactopyranose 2483 2-Deoxy-D-galactose 2510 1,2:5,6-Di-O- 2484 2-Deoxy-D-glucose isopropylidene-a-D- 2485 2-Deoxy-D-glucose glucofuranose 2486 6-Deoxy-D-glucose 2511 1,2:5,6-Di-O- 2487 2-Deoxy-D-glucose-6- isopropylidene-a-D-gulose phosphate, Na salt 2512 2,3:4,6-Di-O- 2488 2-Deoxy-D- isopropylidene-2-keto-L- ribohexopyranose gulonic acid 2489 1-Deoxy-1-nitro-D- 2513 1,2:5,6-Di-O- galactitol isopropylidene-D-mannitol 2490 1-Deoxy-1-nitro-L- 2514 1,2:4,5-Di-O- mannitol isopropylidene-b-D- 2491 2-Deoxy-6- psicopyranose phosphogluconic acid, Na 2515 1,2:3,5-Di-O- salt isopropylidene-D- 2492 2-Deoxy-D-ribose xylofuranose 2493 3-Deoxy-D-ribose 2516 2,3-Diphospho-D-glyceric 2494 2-Deoxy-a-D-ribose 1- acid, penta(CHA) salt phosphate, di(CHA) salt 2517 2,3-Diphospho-D-glyceric acid, pentasodium salt

Sigma Biochemical Library, page 39 of 154 Index Number Compound Name Index Number Compound Name 2518 2,3-Diphospho-D-glyceric 2549 3-O-b-D- acid, tris salt Galactopyranosyl-D- 2519 N-Dodecyl glucoside arabinose 2520 Dulcitol 2550 4-O-(b-D- 2521 2',3'-Epoxypropyl-2- Galactopyranosyl)-a-D- acetamido-2-deoxy-b-D- mannopyranoside glucopyranoside 2551 D(+)Galactosamine .HCl 2522 i-Erythritol 2552 a-D-Galactosamine 1- 2523 Erythritol bis-carbonate phosphate 2524 D-Erythrose 2553 D(+)Galactose 2525 D-Erythrose 4-phosphate, 2554 D(+)Galactose, purified Na salt 2555 L-Galactose 2526 Ethyl-b-D-thioglucoside 2556 L-Galactose 2527 6-Fluoro-6-deoxy-D- 2557 D-Galactose diethyl galactose dithioacetal 2528 Fraxin 2558 a-D-Galactose 2529 Fructosazine pentaacetate 2530 b-D(-)Fructose 2559 b-D-Galactose 2531 D-Fructose 1:2-cyclic,6- pentaacetate diphosphate, Na salt 2560 a-D-Galactose 1- 2532 D-Fructose 1,6- phosphate, Ba salt type III diphosphate, dicalcium 2561 a-D-Galactose 1- salt phosphate, dipotassium 2533 D-Fructose 1,6- salt diphosphate, Ba salt 2562 D-Galactose 6-phosphate, 2534 D-Fructose 1,6- Ba salt diphosphate, Na salt 2563 D-Galactose 6-phosphate, 2535 D-Fructose 1,6- disodium salt diphosphate, tetra(CHA) 2564 D-Galacturonic acid, .H2O salt 2565 a-D-Galacturonic acid 1- 2536 D-Fructose 2,6- phosphate, Li salt diphosphate 2566 b-Gentiobiose 2537 D-Fructose 1-phosphate, 2567 b-Gentiobiose octaacetate Ba salt 2568 Glucoheptonic acid, Ca 2538 D-Fructose 1-phosphate, salt di(CHA) salt 2569 D-Glucoheptono-1,4- 2539 D-Fructose 1-phosphate, lactone Na salt 2570 D-Glucoheptose 2540 D-Fructose 6-phosphate, 2571 D-Glucoheptulose Ba salt 2572 D-Gluconic acid, 2541 D-Fructose 6-phosphate, hemicalcium salt disodium salt 2573 D-Gluconic acid, 2542 D-Fructose 6-phosphate, hemimagnesium salt K salt 2574 D-Gluconic acid, K salt 2543 a-D(+)Fucose 2575 D-Gluconic acid, Na salt 2544 a-L(-)Fucose 2576 D-Gluconic acid 2545 L-Fucosylamine; 1-Amino- 2577 D(+)Glucosamine .HCl 1-deoxy-L-fucose 2578 a-D-Glucosamine 1- 2546 D-Galactonic acid, phosphate hemicalcium salt 2579 D-Glucosamine 6- 2547 D-Galactonic acid g- phosphate lactone 2580 D-Glucosamine 6- 2548 L-Galactonic acid g- phosphate, Na salt lactone 2581 D-Glucosaminic acid 2582 a-D(+)Glucose anhydrous

Sigma Biochemical Library, page 40 of 154 Index Number Compound Name Index Number Compound Name 2583 a-D(+)Glucose 2613 D-Gulose pentaacetate 2614 L-Gulose 2584 b-D-(+)-Glucose 2615 N-Heptyl b-D- pentaacetate glucopyranoside 2585 L-Glucose 2616 Hesperidin methyl 2586 D-Glucose-L-cysteine chalcone 2587 D-Glucose diethyl 2617 2-Hexadecanoylamino-4- mercaptal nitrophenyl-b-D- 2588 a-D-Glucose 1,6- galactopyranoside diphosphate, tetra(CHA) 2618 2-Hexadecanoylamino-4- salt nitrophenyl-b-D- 2589 a-D-Glucose 1,6- glucopyranoside diphosphate, tetra(CHA) 2619 N-Hexyl b-D- salt glucopyranoside 2590 a-D-Glucose 1,6- 2620 Hydroxyethyl-1-thio-b-D- diphosphate, galactopyranoside tetrapotassium salt .H2O 2621 8-Hydroxyquinoline b-D- 2591 a-D-Glucose 1-phosphate, glucopyranoside dipotassium salt 2622 a-D-Idopyranose 2592 a-D-Glucose 1-phosphate, pentaacetate dipotassium salt 2623 D-Idose 2593 a-D-Glucose 1-phosphate, 2624 Epi-inositol disodium salt .H2O 2625 Myo-inositol 2594 a-D-Glucose-1- 2626 Myo-inositol phosphate, disodium salt hexanicotinate .H2O 2627 Myo-inositol hexasulfate, 2595 a-D-Glucose 1-phosphate, hexapotassium salt disodium salt .4H2O 2628 Myo-inositol 2- 2596 b-D-Glucose 1-phosphate, monophosphate, di(CHA) di(CHA) salt salt 2597 D-Glucose 6-phosphate 2629 (+/-)-Epi-inosose-2 .H2O 2630 Scyllo-inosose 2598 D-Glucose-6-phosphate, 2631 Isomaltose K salt 2632 1,2-O-Isopropylidene-3-O- 2599 D-Glucose 6-phosphate, benzyl-rac-glycerol Na salt 2633 1,2-O-Isopropylidene-D- 2600 D-Glucose 6-sulfate, K glucofuranose salt 2634 2,3-O-Isopropylidene-b-D- 2601 Glucuronamide ribofuranosylamine, 2602 D-Glucuronic acid, Na salt tosylate salt 2603 D-Glucuronic acid 2635 1,2-O-Isopropylidene-5-O- 2604 D-Glucuronic acid lactone p-tosyl-a-D-xylofuranose 2605 D-Glucuronic acid, Na salt 2636 1,2-O-Isopropylidene-D- 2606 a-D-Glucuronic acid 1- xylofuranose phosphate, K salt .5H2O 2637 Isopropyl b-D- 2607 D-Glyceraldehyde thiogalactopyranoside 2608 DL-Glyceraldehyde 2638 Isopropyl b-D- 2609 L-Glyceraldehyde thioglucopyranoside 2610 D-Glyceraldehyde 3- 2639 Kasuganobiosamine-N2- phosphate diethyl acetal, dimedone di(CHA) salt 2640 2-Keto-D-gluconic acid, 2611 DL-Glyceraldehyde 3- Ca salt phosphate diethyl acetal, 2641 5-Keto-D-gluconic acid, Ba salt Ca salt 2612 D-Gulono-g-lactone

Sigma Biochemical Library, page 41 of 154 Index Number Compound Name Index Number Compound Name 2642 5-Keto-D-gluconic acid, K 2676 Methyl-a-D- salt altropyranoside 2643 Lactobionic acid, Ca salt 2677 Methyl-3-amino-3-deoxy- 2644 a-Lactose .H2O b-D-glucopyranoside 2645 b-Lactose 2678 Methyl-3-amino-3-deoxy- 2646 b-Lactose octaacetate a-D-mannopyranoside 2647 a-Lactose 1-phosphate, .HCl Ba salt 2679 Methyl-2,3-anhydro-4,6- 2648 D-Lyxose O-benzylidene a-D- 2649 L-Lyxose allopyranoside 2650 D(-)-Lyxosylamine 2680 1-O-Methyl-b-D- 2651 Maltose .H2O arabinopyranoside 2652 Maltose .H2O 2681 1-O-Methyl-b-L- 2653 a-D-(+)-Maltose 1- arabinopyranoside phosphate, Ba salt 2682 Methyl-4,6-O- 2654 a-D-(+)-Maltose 1- benzylidene-2,3-di-O-p- phosphate, di(CHA) salt tosyl-a-D- 2655 a-D-(+)-Maltose 1- galactopyranoside phosphate, dipotassium 2683 Methyl-4,6-O- salt benzylidene-2,3-di-O-p- 2656 D-Mandelonitrile b-D- tosyl-a-D-glucopyranoside glucoside 2684 Methyl-4,6-O- 2657 D-Mannitol benzylidene-a-D- 2658 D-Mannitol 1-phosphate, glucopyranoside Ba salt 2685 Methyl a-L- 2659 D-Mannoheptulose daunosaminide .HCl 2660 L-Mannonic acid g-lactone 2686 1-O-Methyl-2-deoxy-3,5- 2661 D-Mannosamine .HCl di-O-p-nitrobenzoyl-D- 2662 D(+)-Mannose ribofuranoside 2663 L-(-)-Mannose 2687 Methyl-6-deoxy-a-L- 2664 a-D- galactopyranoside Mannosepentaacetate 2688 Methyl-6-deoxy-b-L- 2665 a-D-(+)-Mannose 1- galactopyranoside phosphate, di(CHA) salt 2689 Methyl-6-deoxy-a-D- 2666 a-D-(+)-Mannose-1- glucopyranoside phosphate, dipotassium 2690 Methyl 6-deoxy-b-D- salt glucopyranoside 2667 a-D-(+)-Mannose 1- 2691 2,5-O-Methylene-D- phosphate, disodium salt mannitol 2668 D-Mannose 6-phosphate, 2692 6-O-Methyl-D- Ba salt galactopyranose 2669 D-Mannose 6-phosphate, 2693 1-O-Methyl-a-D- disodium salt galactopyranoside 2670 D-Mannuronic acid 2694 1-O-Methyl-b-D- lactone galactopyranoside 2671 Melibionic acid, K salt 2695 1-O-Methyl-a-D- 2672 a-D(+)-Melibiose glucopyranoside 2673 Mentholglucuronic acid, 2696 3-O-Methyl-D- ammonium salt glucopyranose 2674 1-O-Methyl-2-acetamido- 2697 1-O-Methyl-b-D- 2-deoxy-a-D- glucopyranoside glucopyranoside 2698 1-O-Methyl-2,3-O-ipren-5- 2675 Methyl 2-acetamido-2- O-p-tosyl-b-D- deoxy-b-D- ribofuranoside glucopyranoside

Sigma Biochemical Library, page 42 of 154 Index Number Compound Name Index Number Compound Name 2699 Methyl a-D- 2725 4-Methylumbelliferyl-b-D- mannopyranoside xyloside 2700 Methyl a-D- 2726 2-O-Methyl-D-xylose mannopyranoside 2727 a-Methyl-D-xyloside 2701 Methyl-p-nitrophenyl- 2728 b-Methyl-D-xyloside 2,3,4-tri-O-acetyl-b-D- 2729 Metrizamide glucuronate 2730 Mucic acid 2702 Methyl-b-D-ribofuranoside 2731 Muramic acid 2703 Methyl-1,2,3,4-tetra-O- 2732 a-Naphthyl-a-D- acetyl-b-D-glucuronate galactopyranoside 2704 6-Methylthio-2- 2733 a-Naphthyl-b-D- hydroxypurine galactopyranoside 2705 Methyl-2,3,5-tri-O- 2734 b-Naphthyl-b-D- benzoyl-a-D- galactopyranoside arabinofuranoside 2735 b-Naphthyl-a-D- 2706 Methyl-2,3,5-tri-O- glucopyranoside benzoyl-a-L- 2736 b-Naphthyl-b-D- arabinofuranoside glucopyranoside 2707 4-Methylumbelliferyl-N- 2737 a-Naphthyl-b-D- acetyl-b-D- glucuronide, Na salt galactosaminide 2738 Naringin from citrus fruit 2708 4-Methylumbelliferyl-N- 2739 Neohesperidin acetyl-b-D-glucosaminide dihydrochalcone from 2709 4-Methylumbelliferyl-N- citrus fruit acetyl-b-D-glucosaminide 2740 Neohesperidose 2710 4-Methylumbelliferyl-a-L- 2741 p-Nitrobenzyl-1-thio-2- arabinofuranoside acetamidotriacetyl-b-D- 2711 4-Methylumbelliferyl-a-L- glucosamine arabinoside 2742 o-Nitrophenyl-N-acetyl-a- 2712 4-Methylumbelliferyl-b-D- D-galactosaminide cellobiopyranoside 2743 p-Nitrophenyl-N-acetyl-b- 2713 Methylumbelliferyl-b-D- D-galactosaminide N,N'-diacetylchitobiose 2744 o-Nitrophenyl-N-acetyl a- 2714 4-Methylumbelliferyl-b-D- D-glucosaminide fucoside 2745 p-Nitrophenyl-N-acetyl-a- 2715 4-Methylumbelliferyl-a-L- D-glucosaminide fucoside 2746 p-Nitrophenyl-N-acetyl-b- 2716 4-Methylumbelliferyl-b-L- D-glucosaminide fucoside 2747 p-Nitrophenyl-N-acetyl-1- 2717 4-Methylumbelliferyl-a-D- thio-b-D-glucosaminide galactoside 2748 p-Nitrophenyl-a-L- 2718 4-Methylumbelliferyl-b-D- arabinofuranoside galactoside 2749 p-Nitrophenyl-b-D- 2719 4-Methylumbelliferyl-a-D- cellobioside glucoside 2750 p-Nitrophenyl-a-L- 2720 4-Methylumbelliferyl-b-D- fucopyranoside glucoside 2751 o-Nitrophenyl-b-D- 2721 4-Methylumbelliferyl-b-D- fucopyranoside glucuronide 2752 o-Nitrophenyl-b-D- 2722 4-Methylumbelliferyl-b-D- fucopyranoside mannopyranoside 2753 p-Nitrophenyl-b-D- 2723 4-Methylumbelliferyl-a-D- fucopyranoside mannopyranoside 2754 p-Nitrophenyl-b-L- 2724 4-Methylumbelliferyl-b-D- fucopyranoside N,N',N"-triacetylchitotriose

Sigma Biochemical Library, page 43 of 154 Index Number Compound Name Index Number Compound Name 2755 o-Nitrophenyl-a-D- 2781 p-Nitrophenyl-b-D- galactopyranoside xylopyranoside 2756 m-Nitrophenyl-a-D- 2782 N-Octyl-b-D- galactopyranoside glucopyranoside 2757 p-Nitrophenyl-a-D- 2783 Panose mixed anomers galactopyranoside 2784 Perseitol 2758 p-Nitrophenyl-a-D- 2785 Phenyl-N-acetyl-a-D- galactopyranoside galactosaminide 2759 o-Nitrophenyl-b-D- 2786 Phenyl-N-acetyl-a-D- galactopyranoside glucosaminide 2760 p-Nitrophenyl-b-D- 2787 Phenyl-N-acetyl-b-D- galacto-pyranoside glucosaminide 2761 o-Nitrophenyl-b-D- 2788 Phenylethyl-b-D- galactopyranoside 6- galactoside phosphate 2789 Phenylethyl-b-D-thio- 2762 p-Nitrophenyl-b-D- galactoside galacturonide 2790 Phenyl-b-D-galactoside 2763 p-Nitrophenyl-b-D- 2791 Phenyl-a-D-glucoside gentiobioside 2792 Phenyl-a-D-glucoside 2764 p-Nitrophenyl-a-D- tetraacetate glucopyranoside 2793 Phenyl-b-D-glucoside 2765 o-Nitrophenyl-b-D- 2794 Phenyl-b-D-glucuronide glucopyranoside 2795 Phenyl-b-D- 2766 p-Nitrophenyl-b-D- thiogalactoside glucuronide 2796 6-Phosphogluconic acid, 2767 p-Nitrophenyl-b-D- Ba salt lactopyranoside 2797 6-Phosphogluconic acid, 2768 p-Nitrophenyl-a-D- tri(CHA) salt maltoside 2798 6-Phosphogluconic acid, 2769 p-Nitrophenyl-b-D- trisodium salt maltoside 2799 6-Phosphogluconic acid, 2770 p-Nitrophenyl-a-D- trisodium salt mannopyranoside 2800 D-(+)-2-Phosphoglyceric 2771 p-Nitrophenyl-b-D- acid, Na salt mannopyranoside 2801 D-(-)-3-Phosphoglyceric 2772 p-Nitrophenyl-b-D- acid, Ba salt melibiose 2802 D-(-)-3-Phosphoglyceric 2773 p-Nitrophenyl-2,3,4,6- acid, Ca salt tetra-O-acetyl-b-D- 2803 D-(-)-3-Phosphoglyceric glucosaminide acid, tri(CHA) salt 2774 p-Nitrophenyl-b-D- 2804 D-(-)-3-Phosphoglyceric thiofucopyranoside acid, disodium salt 2775 p-Nitrophenyl-a-L- 2805 D-(-)-3-Phosphoglyceric thiofucopyranoside acid, disodium salt 2776 p-Nitrophenyl-b-L- 2806 D-(-)-3-Phosphoglyceric thiofucopyranoside acid, trisodium salt 2777 o-Nitrophenyl-1-thio-b-D- 2807 5-Phosphorylribose 1- galactopyranoside pyrophosphate, Na salt 2778 p-Nitrophenyl-1-thio-b-D- 2808 Phytic acid, Ba salt from galactopyranoside corn 2779 p-Nitrophenyl-thio-b-D- 2809 D-(+)-Raffinose .5H2O glucopyranoside 2810 Raffinose .11H2O 2780 o-Nitrophenyl-b-D- 2811 a-L-Rhamnose xylopyranoside 2812 D-(-)-Ribose 2813 L-(+)-Ribose

Sigma Biochemical Library, page 44 of 154 Index Number Compound Name Index Number Compound Name 2814 a-D-Ribose 1-phosphate, 2846 1,2,3,5-Tetra-O-acetyl-b- di(CHA) salt D-ribofuranose 2815 D-Ribose 5-phosphate, 2847 1,2,3,5-Tetra-O-benzoyl- Ba salt a-D-xylofuranose 2816 D-Ribose 5-phosphate, 2848 2,3,4,6-Tetra-O-benzyl-D- disodium salt glucopyranose 2817 D-Ribulose 2849 2,3,4,6-Tetra-O-methyl-D- 2818 D-Ribulose 1,5- glucopyranose diphosphate, dibarium salt 2850 Thiodigalactoside 2819 D-Ribulose 1,5- 2851 1-Thio-b-D- diphosphate, tetrasodium galactopyranose, Na salt salt .H2O 2852 1-Thio-b-D-glucose, Na 2820 D-Ribulose 1,5- salt diphosphate, tetrasodium 2853 5-Thio-D-glucose salt .H2O 2854 5-Thio-D-glucose 6- 2821 D-Ribulose o- phosphate, diammonium nitrophenylhydrazone salt 2822 D-Ribulose 5-phosphate, 2855 1-Thio-b-D-glucose Ba salt tetraacetate 2823 D-Ribulose 5-phosphate, 2856 DL-Threitol disodium salt 2857 L-Threitol 2824 Rutinose heptaacetate 2858 DL-Threitol tetraacetate 2825 D-Saccharic acid, Ca salt 2859 D(+)-Trehalose 2826 Saponin 2860 Tri-O-acetyl-D-glucal 2827 D-Sedoheptulose 1,7- 2861 2,3,5-Tri-O-benzoyl-1-O- diphosphate, Na salt p-nitrobenzoyl D- 2828 D-Sedoheptulose 7- ribofuranoside phosphate, Ba salt 2862 2,3,5-Tri-O-benzyl-b-D- 2829 Sinigrin hydrate arabinofuranose 2830 D-Sorbitol hexaacetate 2863 2,3,5-Tri-O-benzyl-b-L- 2831 D-Sorbitol 6-phosphate, arabinofuranose Ba salt 2864 2,3,5-Tri-O-benzyl-1-O-p- 2832 L-(-)-Sorbose nitrobenzoyl-D- 2833 Stevioside from stevia arabinofuranoside rebaudiana bertoni leaves 2865 D-(+)-Turanose 2834 Streptozotocin mixed 2866 Xylitol anomers 2867 D(+)Xylose 2835 Sucrose 2868 D(+)Xylose 2836 Sucrose 2869 DL-Xylose 2837 Sucrose octaacetate 2870 L(-)Xylose 2838 D-Tagatose mixed 2871 a-D-Xylose 1-phosphate anomers 2872 b-D-Xylose tetraacetate 2839 a-D-Talose 2873 D-Xylulose 2840 L-(-)-Talose 2874 L-Xylulose 2841 N,N',N",N"'- 2875 D-Xylulose 5-phosphate, Tetraacetylchitotetraose Na salt 2842 1,2,3,4-Tetra-O-acetyl-6- 2876 Agarose type IV diphenylphosphoryl-b-D- 2877 Agarose type IX manopyranose 2878 Agarose type V 2843 Tetraacetyl-a-D-(+)- 2879 Agarose type VIII fucose 2880 Agarose type VII 2844 Tetraacetyl-a-L-(-)-fucose 2881 Arabic acid 2845 1,2,3,4-Tetra-O-acetyl-b- 2882 Arabinogalactan D-glucopyranose 2883 Carboxymethyl cellulose, Na salt

Sigma Biochemical Library, page 45 of 154 Index Number Compound Name Index Number Compound Name 2884 Carrageenan type I 2922 Fucoidan from fucus 2885 Carrageenan type II vesiculosus 2886 Carrageenan type III 2923 b-Glucan from barley 2887 Carrageenan type IV 2924 Glycogen type II from 2888 Carrageenan type V oyster 2889 a-Cellulose 2925 Glycogen type III from 2890 Cellulose carbonate rabbit liver 2891 a-Chaconine from potato 2926 Glycogen type IX from sprouts bovine liver 2892 Chitin purified 2927 Glycol chitosan 2893 Chitin 2928 N-Glycolylneuraminic acid 2894 Chitosan from crab shells 2929 Heparin, ammonium salt 2895 Chondroitin sulfate, Na from porcine intestinal salt, from bovine trachea mucosa 2896 Chondroitin sulfate, Na 2930 Heparin, Ca salt from salt, from whale/shark porcine intestinal mucosa cart. 2931 Heparin, Li salt from 2897 Chondroitin sulfate, Na porcine intestinal mucosa salt, from whale/shark 2932 Heparin, Na salt from cart. porcine intestinal mucosa 2898 Chondroitin sulfate type A, 2933 Heparin, Na salt from Na salt porcine intestinal mucosa 2899 Chondroitin sulfate type B, 2934 Heparin, Na salt from Na salt bovine lung 2900 Chondroitin sulfate type 2935 Hesperidin C, Na salt 2936 Hyaluronic acid from 2901 Chondrosine human umbilical cord 2902 Colominic acid, Na salt 2937 Hyaluronic acid, K salt 2903 a-Cyclodextrin 2938 Hyaluronic acid, Na salt 2904 b-Cyclodextrin 2939 Hyaluronic acid from 2905 g-Cyclodextrin bovine vitreous humor 2906 Dextran, M.W. 40,000 2940 Hyaluronic acid, K salt 2907 Dextran, M.W. 100,000- from rooster comb 200,000 2941 Hydroxyethyl starch 2908 Dextran, M.W. 200,000- 2942 Hydroxypropylmethylcellul 275,000 ose approx 50 centipoises 2909 Deae-dextran 2943 Hydroxypropylmethylcellul 2910 Dextran sulfate, Na salt ose approx 4000 M.W. 5000 centipoise 2911 Dextran sulfate, Na salt 2944 Inulin from chicory root M.W. 8000 2945 Inulin from dahlia tubers 2912 Dextran sulfate, Na salt 2946 Isomaltotriose M.W. 500,000 2947 Laminaribose mixed 2913 Dextrin type I anomers 2914 Dextrin type II 2948 Laminarin crude from 2915 Dextrin type III laminaria digitata 2916 Dextrin type IV from 2949 Lanatoside a potato 2950 Lipopolysaccharide from 2917 Ethyl cellulose serratia marcescens 2918 Ethylene glycol chitin 2951 Lipopolysaccharide from 2919 Ficoll type 70 E. coli serotype 0128:B12 2920 Ficoll type 400 2952 Lipopolysaccharide from 2921 Fluorescein E. coli serotype 0127:B8 isothiocyanate dextran 2953 Maltoheptaose M.W. 4,000 2954 Maltohexaose

Sigma Biochemical Library, page 46 of 154 Index Number Compound Name Index Number Compound Name 2955 Maltooligosaccharide from 2990 3'-O-Acetyl-2'- corn syrup deoxyadenosine 2956 Maltopentaose 2991 3'-O-Acetyl-2'- 2957 Maltotetraose deoxycytidine 2958 Maltotriose 2992 N4-Acetyl-2'- 2959 Mannan from deoxycytidine saccharomyces cerevisiae 2993 3'-O-Acetylthymidine 2960 Mannan from 2994 Adenine-9-b-D- saccharomyces arabinofuranoside cerevesiae 2995 Adenosine 2961 D-(+)-Melezitose hydrate 2996 Adenosine, hemisulfate 2962 Naphthoyl-1-cellulose salt 2963 Neuraminic acid b- 2997 a-Adenosine methylglycoside 2998 Adenosine-5'-carboxylic 2964 Nigeran tetrasaccharide acid from aspergillus awamori 2999 Adenosine 5'- 2965 p-Nitrophenyl-b-D-N,N'- mononicotinate diacetylchitobiose 3000 Adenosine N1-oxide 2966 Oligo dT-cellulose 3001 Adenosine, periodate 2967 Pectin from citrus fruits oxidized 2968 Pentosan polysulfate, Na 3002 Adenosine 5'-succinate salt 3003 Adenylosuccinic acid 2969 Phenoxyacetylcellulose 3004 Adenylosuccinic acid 2970 Polyamidohygrostreptin 3005 Adenylosuccinic acid, Na 2971 Polygalacturonic acid from salt orange 3006 2-Amino-6-chloropurine 2972 Polygalacturonic acid, Li riboside salt 3007 5'-Amino-5'- 2973 Polygalacturonic acid, K deoxyadenosine p- salt toluenesulfonate 2974 Polygalacturonic acid, Na 3008 5'-Amino-5'- salt deoxythymidine 2975 Polymeric dialdehyde 3009 5-Amino-2'-deoxyuridine 2976 Reactive blue 2-dextran 3010 5-Amino-2'-deoxyuridine 2977 Reactive blue 2- .HCl sepharose CL-6B 3011 5-Aminoimidazole-4- 2978 Reactive green 19- carboxamide-1-b-D- agarose ribofuranoside 2979 Reactive red 4-dextran 3012 4-Aminopyrazolo[3,4- 2980 Reactive red 120-agarose d]pyrimidine 2'- type 3000 deoxyriboside 2981 Reactive yellow 86- 3013 2,2'-Anhydro-(1-b-D- agarose arabinofuranosyl)cytosine, 2982 Reactive yellow 2-dextran acetate salt 2983 Rhodamine B 3014 2,2'-Anhydro-(1-b-D- isothiocyanate dextran arabinofuranosyl)cytosine 70S .HCl 2984 Stachyose from stachys 3015 2,2'-Anhydro-(5'-O-trityl-1- tuberifera hydrate b-D- 2985 Starch, potato, soluble arabinofuranosyl)uracil 2986 Sulfhydryl cellulose 3016 N4-Anisoyl-2'-deoxy- 2987 N,N',N"- cytidine Triacetylchitotriose 3017 2',3'-O-p- 2988 Xylan from larchwood Anisylidenecytidine 2989 N4-Acetylcytidine

Sigma Biochemical Library, page 47 of 154 Index Number Compound Name Index Number Compound Name 3018 2',3'-O-p- 3055 a-Cytidine Anisylideneuridine 3056 Cytidine 3019 5-Azacytidine 3057 Cytidine, hemisulfate salt 3020 5-Aza-2'-deoxycytidine 3058 Cytidine, periodate 3021 6-Azauridine oxidized 3022 6-Azauridine 2',3',5'- 3059 Cytidine, periodate triacetate oxidized, BH4 reduced 3023 8-Azidoadenosine 3060 Cytosine 3024 2'-Azido-2'-deoxyuridine 3061 Cytosine-b-D- 3025 N6-Benzoyl-2'- arabinofuranoside deoxyadenosine 3062 Cytosine-b-D- 3026 N6-Benzoyl-5'-O-(DMT)- arabinofuranoside .HCl 2'-deoxyadenosine 3063 2'-Deoxyadenosine 3027 N4-Benzoyl-5'-O-(DMT)- 3064 5'-Deoxyadenosine 2'-deoxycytidine 3065 2'-Deoxycytidine 3028 N4-Benzoyl-5'-O-(DMT)- 3066 2'-Deoxycytidine .HCl 2'-deoxycytidine 3'-O- 3067 2'-Deoxyguanosine succinic acid 3068 2'-Deoxy-5-hydroxyuridine 3029 N6-Benzoyl-5'-O-(DMT)- 3069 2'-Deoxyinosine 2'-deoxyadenosine 3'-O- 3070 2'-Deoxy-1- succinic acid methyladenosine .HI 3030 N4-Benzoyl-2'- 3071 5'-Deoxy-5'- deoxycytidine methylthioadenosine 3031 3'-O-Benzoylthymidine 3072 1-Deoxy-1-morpholino-D- 3032 5'-Benzoyluridine fructose 3033 6-Benzylaminopurine 3073 5'-Deoxythymidine riboside 3074 2'-Deoxyuridine 3034 1-Benzylinosine 3075 3',5'-Di-O-acetyl-5-bromo- 3035 8-Bromoadenosine 2'-deoxyuridine 3036 5-Bromocytidine 3076 3',5'-Di-O-acetyl-2'- 3037 5-Bromo-2'-deoxycytidine deoxyadenosine 3038 5-Bromo-2'-deoxyuridine 3077 N4-3'-O-Diacetyl-2'- 3039 8-Bromoinosine deoxycytidine 3040 8-Bromo-2',3',5'-tri-O- 3078 2',3'-Di-O-acetylguanosine acetyladenosine 3079 3',5'-Di-O-acetylthymidine 3041 8-Bromo-2',3',5'-tri-O- 3080 N,N'-Diaminoguanidine acetylguanosine .HCl 3042 5-Bromouridine 3081 N6-3'-O-Dibenzoyl-2'- 3043 2-Chloroadenosine deoxyadenosine 3044 5-Chlorocytosine 3082 N4-3'-O-Dibenzoyl-2'- arabinoside deoxycytidine 3045 5'-Chloro-5'- 3083 3',5'-Di-O-benzoyl-5-iodo- deoxyadenosine 2'-deoxyuridine 3046 5'-Chloro-5'-deoxyinosine 3084 3',5'-Di-O-benzoyl-4- 3047 2'-Chloro-2'-deoxy-4- mercaptothymidine thiouridine 3085 3',5'-Di-O- 3048 2'-Chloro-2'-deoxyuridine benzoylthymidine 3049 5-Chloro-2'-deoxyuridine 3086 2',3'-Dideoxythymidine 3050 6-Chloropurine riboside 3087 5,6-Dihydrodeoxyuridine 3051 Cordycepin 3088 5'-O-(4,4'- 3052 N6-Cyclohexyladenosine Dimethoxytrityl)thymidine 3053 O6,5'-Cyclo-2',3'-O- 3089 6-(g,g- isopropylidene uridine Dimethylallylamino)purine 3054 O2,2'-Cycloorotidine riboside methyl ester

Sigma Biochemical Library, page 48 of 154 Index Number Compound Name Index Number Compound Name 3090 6-Dimethylaminopurine 9- 3120 N2-Isobutyryl-5'-O-DMT- riboside 2'-deoxyguanosine 3'-O- 3091 1,1-Dimethylguanidine succinic acid .HCl 3121 5'-S-Isobutyl-5'- 3092 1,7-Dimethylguanosine deoxyadenosine iodide 3122 Isocytosine 3093 1,N6-Ethenoadenosine 3123 2',3'-O- 3094 1,N6-Ethenoadenosine Isopropylideneadenosine .HCl 3124 2',3'-O-Isopropylidene- 3095 3,N4-Ethenocytidine .HCl N3,5'-C-cycloadenosine 3096 3,N4-Ethenocytosine tosylate 3097 1,N6-Etheno-2'- 3125 2',3'-O- deoxyadenosine Isopropylideneguanosine 3098 5'-(N-Ethyl)- 3126 2',3'-O-Isopropylidene-5'- carboxamidoadenosine tritylinosine 3099 5-Fluorocytosine 3127 2',3'-O- arabinoside Isopropylideneuridine 5'- 3100 2'-Fluoro-2'-deoxycytidine monoacetate 3101 5-Fluoro-2'-deoxyuridine 3128 6-Mercaptoguanosine 3102 Guanosine 3129 8-Mercaptoguanosine 3103 Guanosine, periodate 3130 6-Mercaptopurine oxidized arabinoside 3104 Guanosine, periodate 3131 6-Mercapto-2',3',5'-tri-O- oxidized borohydride acetylpurine riboside reduced 3132 DL-Methionine 3105 N-Guanyltyramine .HCl sulfoximine 3106 N6-(2- 3133 6-Methoxypurine riboside Hydroxyethyl)adenosine 3134 5-Methoxyuridine 3107 6-Hydroxyaminopurine 3135 1-Methyladenosine .HI riboside 3136 2'-O-Methyladenosine 3108 6-(2-Hydroxy-5- 3137 3'-O-Methyladenosine nitrobenzyl)thioinosine 3138 6-Methylaminopurine 9- 3109 N6-(p-Hydroxyphenethyl)- ribofuranoside adenosine 3139 2'-O-Methylcytidine 3110 6-Hydroxyuridine 3140 3'-O-Methylcytidine 3111 Inosine from yeast 3141 3-Methylcytidine 3112 Inosine, periodate methosulfate oxidized 3142 N6-Methyl-2'- 3113 5-Iodocytidine deoxyadenosine 3114 5-Iodo-2'-deoxyuridine 3143 5-Methyl-2'-deoxycytidine 3115 N2-Isobutyryl-3'-O- 3144 1-Methylguanosine benzoyl-2'- 3145 2'-O-Methylguanosine deoxyguanosine 3146 3'-O-Methylguanosine 3116 N2-Isobutyryl-2'- 3147 7-Methylguanosine deoxyguanosine 3148 7-Methylguanosine 3117 N2-Isobutyryl-5'-O-DMT- 3149 N2-Methylguanosine 2'-deoxyguanosine 3'-(2- 3150 1-Methylinosine CLPH,2-CNET)phosphate 3151 7-Methylinosine 3118 N2-Isobutyryl-5'-O-DMT- 3152 N3-Methyl-5-iodouridine 2'-deoxyguanosine 3153 6-Methylmercaptopurine polystyrene resin riboside 3119 N2-Isobutyryl-5'-O-DMT- 3154 2'-O-Methyluridine 2'-deoxyguanosine 3'-(2- 3155 3-Methyl uridine CLPH)phosphate 3156 3'-O-Methyluridine 3157 5-Methyluridine

Sigma Biochemical Library, page 49 of 154 Index Number Compound Name Index Number Compound Name 3158 7-Methylxanthosine 3187 1-(5'-O-Trityl-b-D- 3159 5'-O-(4- arabinofuranosyl)uracil Methoxytrityl)adenosine 3188 Uracil-b-D- 3160 5'-O-(4- arabinofuranoside Methoxytrityl)cytidine 3189 Uridine 3161 5'-O-(4-Methoxytrityl)-2'- 3190 Uridine, reduced form deoxycytidine 3191 Uridine 4-disulfide 3162 5'-O-(4- 3192 Uridine, periodate Methoxytrityl)guanosine oxidized 3163 5'-O-(4- 3193 Xanthosine Methoxytrityl)uridine 3194 Zeatin riboside 3164 S-(4-Nitrobenzyl)-6- 3195 N4-Acetylcytidine-5'- thioguanosine monophosphate, Na salt 3165 N6-(L-2- 3196 N4-Acetyl-2'- Phenylisopropyl)adenosin deoxycytidine 5'- e monophosphate, Na salt 3166 Pseudouridine, unnatural 3197 N2-Acetyl-2'- a-isomer from yeast RNA deoxyguanosine 5'-(2- 3167 Purine riboside CNET)phosphate, NH4 3168 6-Selenoguanosine salt 3169 N1,N6-2'-O,3'-O- 3198 N2-Acetyl-2'- Tetrabenzoyladenosine deoxyguanosine 5'- 3170 N,N,2'-O,3'-O- monophosphate, Tetrabenzoyl-2'- pyridinium salt deoxyadenosine 3199 3'-O-Acetylthymidine 5'- 3171 2-Thio-6-azauridine monophosphate, 3172 a-Thymidine; 1-(2-Deoxy- pyridinium salt a-D-ribofuranosyl)-5- 3200 Adenine-9-b-D- methyluracil arabinofuranoside 5'- 3173 Thymidine monophosphate 3174 Thymidine 3201 Adenine-9-b-D- 3175 Thymine-1-b-D- arabinofuranoside 5'- arabinofuranoside monophosphate, NH4 salt 3176 2'-Tosyladenosine 3202 Adenine-9-b-D- 3177 5'-Tosyladenosine arabinofuranoside 5'- 3178 2',3',5'-Tri-O-acetylcytidine triphosphate, Na salt .HCl 3203 Adenosine 2':3'-cyclic 3179 2',3',5'-Tri-O- monophosphate, acetylguanosine dicyclohexylguanidinium 3180 N6,2'-O,3'-O- 3204 Adenosine 2':3'-cyclic Tribenzoylcytidine monophosphate, Na salt 3181 N6,2'-O,3'-O- 3205 Adenosine 3':5'-cyclic Tribenzoylcytosine monophosphate arabinoside 3206 Adenosine 3':5'-cyclic 3182 N,2'-O,3'-O- monophosphate Tribenzoyluridine 3207 Adenosine 3':5'-cyclic 3183 9-(2',3',5'-Tri-O-benzyl-b- monophosphate, Na salt D- 3208 Adenosine 3':5'-cyclic arabinofuranosyl)adenine monophosphate, tris salt 3184 Trifluorothymine 3209 Adenosine 2':3'-cyclic deoxyriboside phosphate 5'-phosphate, 3185 5'-O-Trityladenosine Et3NH salt 3186 1-(5'-O-Trityl-b-D- 3210 Adenosine 2':3'-cyclic arabinofuranosyl)cytosine phosphate 5- phosphosulfate, Li salt

Sigma Biochemical Library, page 50 of 154 Index Number Compound Name Index Number Compound Name 3211 Adenosine 2',5'- 3234 Adenosine 3'- diphosphate, disodium monophosphate salt 3235 Adenosine 3'- 3212 Adenosine 2',5'- & 3',5'- monophosphate, Na salt diphosphates, Na salt 3236 Adenosine 2'- & 3'- 3213 Adenosine 3',5'- monophosphates, Na salt diphosphate, disodium 3237 Adenosine 5'- salt monophosphate 3214 Adenosine 5'- 3238 Adenosine 5'- diphosphate, Ba salt monophosphate 3215 Adenosine 5'- 3239 Adenosine 5'- diphosphate, Ba salt monophosphate 3216 Adenosine 5'- 3240 Adenosine 5'- diphosphate, di(CHA) salt monophosphate, Na salt 3217 Adenosine 5'- 3241 Adenosine 5'- diphosphate, di(CHA) salt monophosphate, 3218 Adenosine 5'- periodate oxidized BH4 diphosphate, Li salt reduced, Na salt 3219 Adenosine 5'- 3242 Adenosine 5'- diphosphate, Li salt monophosphomorpholidat 3220 Adenosine 5'- e, 4-morpholine-N,N'- diphosphate, Na salt dicyclohexylcarboxamidin 3221 Adenosine 5'- e salt diphosphate, Na salt 3243 Adenosine 5'- 3222 Adenosine 5'- monophosphoramidate, diphosphate, Na salt dicyclohexylguanidinium 3223 Adenosine 5'- salt diphosphate, Na salt 3244 Adenosine 5'- 3224 Adenosine 5'- monophosphoramidate, diphosphate, Na salt Na salt 3225 Adenosine 5'- 3245 Adenosine 5'- diphosphate, tris salt monosulfate, Na salt 3226 Adenosine 5'- 3246 Adenosine N1-oxide 3':5'- diphosphate, tris salt cyclic monophosphate, Na 3227 Adenosine 5'- salt diphosphate, periodate 3247 Adenosine N1-oxide 5'- oxidized, Na salt monophosphate 3228 Adenosine 5'- 3248 Adenosine N1-oxide 5'- diphosphate, periodate triphosphate, Li salt oxidized BH4 reduced, Na 3249 Adenosine 2'-phosphate salt 5'-phosphosulfate, Li salt 3229 Adenosine 5'- 3250 Adenosine 3'-phosphate diphosphoglucose, Na salt 5'-phosphosulfate, Li salt 3230 Adenosine 5'- 3251 Adenosine 5'- diphosphomannose, Na phosphosulfate, Na salt salt 3252 Adenosine 5'- 3231 Adenosine 5'- phosphosulfate, Na salt diphosphomorpholidate, 3253 Adenosine 5'- 4-morpholine-N,N'- tetraphosphate, Ba salt dicyclohexylcarboxamidin 3254 Adenosine 5'- e salt tetraphosphate, Na salt 3232 Adenosine 5'- 3255 Adenosine 5'- diphosphoribose, Na salt tetraphosphate, tri(CHA) 3233 Adenosine 2'- salt monophosphate

Sigma Biochemical Library, page 51 of 154 Index Number Compound Name Index Number Compound Name 3256 Adenosine 5'-O-(2- 3277 Adenylyl(2'-5')adenylyl(2'- thiodiphosphate), Li salt 5')adenosine, ammonium 3257 Adenosine 5'-O- salt thiomonophosphate, Li 3278 Adenylyl(3'-5')adenylyl(3'- salt 5')cytidine, ammonium 3258 Adenosine 5'- salt triphosphate, dibarium salt 3279 Adenylyl(2'-5')cytidine, 3259 Adenosine 5'- ammonium salt triphosphate, dibarium salt 3280 Adenylyl(3'-5')cytidine, 3260 Adenosine 5'- ammonium salt triphosphate, dicalcium 3281 Adenylyl(3'-5')cytidylyl(3'- salt 5')cytidine 3261 Adenosine 5'- 3282 Adenylyl(2'-5')guanosine, triphosphate, Ca salt ammonium salt 3262 Adenosine 5'- 3283 Adenylyl(3'-5')guanosine, triphosphate, ammonium salt di(ethanolammonium) salt 3284 5'-Adenylylimido- 3263 Adenosine 5'- diphosphate, tetralithium triphosphate, salt di(ethanolammonium) salt 3285 Adenylyl(2'-5')uridine, 3264 Adenosine 5'- ammonium salt triphosphate, dipotassium 3286 Adenylyl(3'-5')uridine, salt ammonium salt 3265 Adenosine 5'- 3287 Adenylyl(3'-5')uridine 3'- triphosphate, dipotassium monophosphate salt diammonium salt 3266 Adenosine 5'- 3288 Adenylyl(3'-5')uridylyl(3'- triphosphate, disodium 5')guanosine, ammonium salt salt 3267 Adenosine 5'- 3289 8-Aminoadenosine 3':5'- triphosphate, disodium cyclic monophosphate salt 3290 N6-(6- 3268 Adenosine 5'- Aminohexyl)adenosine triphosphate, disodium 2',5'-diphosphate, Li salt salt 3291 N6-(6- 3269 Adenosine 5'- Aminohexyl)adenosine triphosphate, disodium 3',5'-diphosphate, Li salt salt 3292 N6-(6- 3270 Adenosine 5'- Aminohexyl)adenosine 5'- triphosphate, Mg salt monophosphate, Na salt 3271 Adenosine 5'- 3293 8-(6- triphosphate, Mg salt Aminohexyl)aminoadenosi 3272 Adenosine 5'- ne 3':5'-cyclic triphosphate, tris salt monophosphate 3273 Adenosine 5'- 3294 8-(6- triphosphate, tris salt Aminohexyl)aminoadenosi 3274 Adenosine 5'- ne 5'-monophosphate, Li triphosphate, periodate salt oxidized, Na salt 3295 8-(6- 3275 Adenylyl(2'-5')adenosine, Aminohexyl)aminoadenosi ammonium salt ne 5'-triphosphate, Li salt 3276 Adenylyl(3'-5')adenosine, 3296 N6-[(6- ammonium salt Aminohexyl)carbamoylme thyl]adenosine 3':5'-cyclic monophosphate

Sigma Biochemical Library, page 52 of 154 Index Number Compound Name Index Number Compound Name 3297 N6-[(6- 3310 N4-Anisoyl-2'- Aminohexyl)carbamoylme deoxycytidine 5'- thyl]adenosine 5'- monophosphate, diphosphate, Li salt pyridinium salt 3298 N6-[(6- 3311 2',3'-O-p- Aminohexyl)carbamoylme Anisylideneadenosine thyl]adenosine 5'- 3312 D-Arabinose 5-phosphate monophosphate, Li salt disodium salt 3299 N6-[(6- 3313 8-Azidoadenosine 3':5'- Aminohexyl)carbamoylme cyclic monophosphate thyl]adenosine 5'- 3314 8-Azidoadenosine-5'- triphosphate, Li salt diphosphate, Na salt 3300 N6-[(6- 3315 8-Azidoadenosine 5'- Aminohexyl)carbamoylme monophosphate, thyl]nicotinamide adenine ammonium salt dinucleotide, Li salt 3316 8-Azidoadenosine 5'- 3301 5-Aminoimidazole-4- triphosphate, Na salt carboxamide-1-b-D- 3317 N6-Benzoyl-3'-O-acetyl-2'- ribofuranose 3':5'-cyclic deoxyadenosine 5'- phosphate monophosphate, 3302 5-Aminoimidazole-4- pyridinium carboxamide-1-b-D- 3318 N4-Benzoyl-2'- ribofuranosyl 5'- deoxycytidine 3'-(2- diphosphate, Na salt CLPH,2-CNET)phosphate 3303 5-Aminoimidazole-4- 3319 N6-Benzoyl-5'-O-DMT-P- carboxamide-1-b-D- (2-CLPH)-2'- ribofuranosyl 5'- deoxyadenyl(3'-5')N6- monophosphate benzoyl-2'- 3304 5-Aminoimidazole-4- deoxyadenosine 3'-O-(2- carboxamide-1-b-D- CLPH,2-CNET)phosphate ribofuranosyl 5'- 3320 N6-Benzoyl-5'-O-DMT-P- triphosphate, Na salt (2-CLPH)-2'- 3305 5-Aminoimidazole-4- deoxyadenyl(3'-5')N4- carboxamidoxime-1-b-D- benzoyl-2'-deoxycytidine ribofuranosyl 3':5'- 3'-O-(2-CLPH,2- phosphate CNET)phosphate 3306 5-Aminoimidazole-4- 3321 N6-Benzoyl-5'-O-DMT-P- carboxamidoxime-1-b-D- (2-CLPH)-2'- ribofuranosyl 5'- deoxyadenyl(3'-5')N2- monophosphate isobutyryl-2'- 3307 5'-(p- deoxyguanosine 3'-O-(2- Aminophenylphosphoryl)g CLPH,2-CNET)phosphate uanosine 2'+3'- 3322 N6-Benzoyl-5'-O-DMT-P- monophosphates,ammoni (2-CLPH)-2'- um salt deoxyadenyl(3'- 3308 5'-(p- 5')thymidine 3'-O-(2- Aminophenylphosphoryl)u CLPH,2-CNET)phosphate ridine 2'+3'- 3323 N4-Benzoyl-5'-O-DMT-P- monophosphates, (2-CLPH)-2'- ammonium salt deoxycytidyl(3'-5')N6- 3309 N4-Anisoyl-3'-O-acetyl-2'- benzoyl-2'- deoxycytidine 5'- deoxyadenosine 3'-O-(2- monophosphate,pyridiniu CLPH,2-CNET)phosphate m salt

Sigma Biochemical Library, page 53 of 154 Index Number Compound Name Index Number Compound Name 3324 N4-Benzoyl-5'-O-DMT-P- 3339 8-Benzylaminoinosine (2-CLPH)-2'- 3':5'-cyclic deoxycytidyl(3'-5')N4- monophosphate benzoyl-2'-deoxycytidine 3340 8-Bromoadenosine 3':5'- 3'-O-(2-CLPH,2- cyclic monophosphate CNET)phosphate 3341 8-Bromoadenosine 3':5'- 3325 N4-Benzoyl-5'-O-DMT-P- cyclic monophosphate, Na (2-CLPH)-2'- salt deoxycytidyl(3'-5')N2- 3342 8-Bromoadenosine 5'- isobutyryl-2'- diphosphate, Na salt deoxyguanosine 3'-O-(2- 3343 8-Bromoadenosine 5'- CLPH,2-CNET)phosphate monophosphate 3326 N4-Benzoyl-5'-O-DMT-P- 3344 8-Bromoadenosine 5'- (2-CLPH)-2'- triphosphate, Na salt deoxycytidyl(3'- 3345 5-Bromocytidine 5'- 5')thymidine 3'-O-(2- monophosphate Na salt CLPH,2-CNET)phosphate 3346 5-Bromo-2'-deoxycytidine 3327 N6-Benzoyl-5'-O-DMT-2'- 5'-monophosphate, Na deoxyadenosine 3'-(2- salt CLPH,2-CNET)phosphate 3347 5-Bromo-2'-deoxyuridine 3328 N4-Benzoyl-5'-O-DMT-2'- 5'-monophosphate, Na deoxycytidine 3'-(2- salt CLPH,2-CNET)phosphate 3348 5-Bromo-2'-deoxyuridine 3329 N6-Benzoyl-5'-O-DMT-2'- 5'-triphosphate, Na salt deoxyadenosine 3'-(2- 3349 8-Bromoguanosine 3':5'- CLPH)phosphate, Et3NH cyclic monophosphate, Na salt salt 3330 N6-Benzoyl-5'-O-DMT-2'- 3350 8-Bromoguanosine 5'- deoxyadenosine 3'-(2- monophosphate, Na salt CLPH)phosphate, Ba salt 3351 8-Bromoinosine 3':5'- 3331 N4-Benzoyl-5'-O-DMT-2'- cyclic monophosphate deoxycytidine 3'-(2- 3352 8-Bromoinosine 5'- CLPH)phosphate, Et3NH diphosphate, Na salt salt 3353 5-Bromouridine 5'- 3332 N4-Benzoyl-5'-O-DMT-2'- monophosphate, Na salt deoxycytidine 3'-(2- 3354 5-Bromouridine 5'- CLPH)phosphate, Ba salt triphosphate, Li salt 3333 N4-Benzoyl-5'-O-DMT-2'- 3355 N6- deoxycytidine 3'-(4- Carboxymethyladenosine CLPH)phosphate, Ba salt 5'-monophosphate, Li salt 3334 N6-Benzoyl-5'-O-DMT-2'- 3356 N6- deoxyadenosine 3'-(4- Carboxymethylnicotinamid CLPH)phosphate, Ba salt e adenine dinucleotide, Li 3335 N6-Benzoyladenosine salt 3':5'-cyclic 3357 8-(4-Chlorophenylthio)- monophosphate adenosine 3':5'-cyclic 3336 N4-Benzoylcytidine 5'- monophosphate, Na salt monophosphate 3358 6-Chloropurine riboside 3337 N2-Benzoylguanosine 5'- 3':5'-cyclic monophosphate, Ca salt monophosphate, Na salt 3338 8-Benzylaminoadenosine 3359 6-Chloropurine riboside 3':5'-cyclic 5'-monophosphate, Na monophosphate salt 3360 Cordycepin 5'- monophosphate

Sigma Biochemical Library, page 54 of 154 Index Number Compound Name Index Number Compound Name 3361 Cordycepin 5'- 3383 Cytidine 5'-monophospho- triphosphate, Na salt N-acetylneuraminic acid, 3362 Cytidine 2':3'-cyclic ammonium salt monophosphate, 3384 Cytidine 5'- ammonium salt monophosphomorpholidat 3363 Cytidine 2':3'-cyclic e, 4-morpholine-N,N'- monophosphate, Na salt dicyclohexylcarboxamidin 3364 Cytidine 3':5'-cyclic e salt monophosphate 3385 Cytidine 5'-triphosphate, 3365 Cytidine 5'-diphosphate, Na salt, type I type I, Na salt 3386 Cytidine 5'-triphosphate, 3366 Cytidine 5'-diphosphate, Na salt, type IV type VI, tris salt 3387 Cytidine 5'-triphosphate, 3367 Cytidine 5'-diphosphate, Na salt, type VII periodate oxidized, Na 3388 Cytidine 5'-triphosphate, salt tris salt, type VI 3368 Cytidine 5'- 3389 Cytidine 5'-triphosphate, diphosphocholine, Na salt periodate oxidized, Na 3369 Cytidine salt diphosphodiglyceride, 3390 Cytidylyl(2'-5')adenosine, dipalmitoyl, K salt ammonium salt 3370 Cytidine 5'- 3391 Cytidylyl(2'-5')cytidine, diphosphoethanolamine, ammonium salt hemipyridinium salt 3392 Cytidylyl(3'-5')cytidine, 3371 Cytidine 5'- ammonium salt diphosphoethanolamine, 3393 Cytidylyl(2'-5')guanosine, Na salt ammonium salt 3372 Cytidine 5'- 3394 Cytidylyl(3'-5')guanosine, diphosphoglucose, Na salt ammonium salt 3373 Cytidine 5'- 3395 Cytidylyl(2'-5')uridine, diphosphoglycerol, Na salt ammonium salt 3374 Cytidine 2'- 3396 Cytidylyl(3'-5')uridine, monophosphate ammonium salt 3375 Cytidine 2'- 3397 Cytosine-b-D- monophosphate, Na salt arabinofuranoside 5'- 3376 Cytidine 3'- monophosphate monophosphate 3398 Cytosine-b-D- 3377 Cytidine 2' & 3'- arabinofuranoside 5'- monophosphates triphosphate, Na salt 3378 Cytidine 2' & 3'- 3399 2-Deoxyadenosine 3':5'- monophosphates, Na salt cyclic monophosphate, Na 3379 Cytidine 5'- salt monophosphate 3400 2'-Deoxyadenosine-5'- 3380 Cytidine 5'- diphosphate, Na salt monophosphate, disodium 3401 2'-Deoxyadenosine-5'- salt monophosphomorpholidat 3381 Cytidine 5'- e, 4-morpholine-N,N'- monophosphate, dicyclohexylcarboxamidin periodate oxidized e salt 3382 Cytidine 5'- 3402 2'-Deoxyadenosine-3'- monophosphate, monophosphate periodate oxidized BH4 3403 2'-Deoxyadenosine-3'- reduced, Na salt monophosphate, ammonium salt

Sigma Biochemical Library, page 55 of 154 Index Number Compound Name Index Number Compound Name 3404 2'-Deoxyadenosine 3'- 3425 2'-Deoxycytidylyl(3'- monophosphate, Na salt 5')thymidine, pyridinium 3405 2'-Deoxyadenosine 5'- salt monophosphate 3426 2'-Deoxyguanosine 3':5'- 3406 2'-Deoxyadenosine 5'- cyclic monophosphate, Na monophosphate, Na salt salt 3407 2'-Deoxyadenosine 5'- 3427 2'-Deoxyguanosine 5'- triphosphate, disodium diphosphate, Na salt salt 3428 2'-Deoxyguanosine 3'- 3408 2'-Deoxyadenylyl(3'-5')2'- monophosphate, deoxyadenosine, ammonium salt ammonium salt 3429 2'-Deoxyguanosine 3'- 3409 2'-Deoxyadenylyl(3'-5')2'- monophosphate, Na salt deoxycytidine, ammonium 3430 2'-Deoxyguanosine 5'- salt monophosphate 3410 2'-Deoxyadenylyl(3'-5')2'- 3431 2'-Deoxyguanosine 5'- deoxyguanosine, monophosphate, ammonium salt ammonium salt 3411 2'-Deoxyadenylyl(3'- 3432 2'-Deoxyguanosine 5'- 5')thymidine, ammonium monophosphate, salt pyridinium salt 3412 3'-Deoxycytidine, 3433 2'-Deoxyguanosine 5'- hemisulfate salt monophosphate, Na salt 3413 2'-Deoxycytidine 5'- 3434 2'-Deoxyguanosine 5'- diphosphate, Na salt monophosphomorpholidat 3414 2'-Deoxycytidine 5'- e, 4-morpholine-N,N'- monophosphomorpholidat dicyclohexylcarboxamidin e, 4-morpholine-N,N'- e salt dicyclohexylcarboxamidin 3435 2'-Deoxyguanosine 5'- e salt tetraphosphate, tris salt 3415 2'-Deoxycytidine 3'- 3436 2'-Deoxyguanosine 5'- monophosphate triphosphate, Na salt 3416 2'-Deoxycytidine 3'- 3437 2'-Deoxyinosine 5'- monophosphate,, triphosphate, Na salt ammonium salt 3438 2'-Deoxyuridine 5'- 3417 2'-Deoxycytidine 3'- diphosphate, Na salt monophosphate, 3439 2'-Deoxyuridine 3'- ammonium salt monophosphate, Na salt 3418 2'-Deoxycytidine 3'- 3440 2'-Deoxyuridine 5'- monophosphate, Na salt monophosphate, Na salt 3419 2'-Deoxycytidine 5'- 3441 2'-Deoxyuridine 5'- monophosphate monophosphomorpholidat 3420 2'-Deoxycytidine 5'- e, 4-morpholine-N,N'- monophosphate, Na salt dicyclohexylcarboxamidin 3421 2'-Deoxycytidine 5'- e salt triphosphate, Na salt 3442 2'-Deoxyuridine 5'- 3422 2'-Deoxycytidylyl(3'-5')2'- triphosphate, Na salt deoxyadenosine, 3443 N6,3'-O-Diacetyl-2'- ammonium salt deoxyadenosine 5'- 3423 2'-Deoxycytidylyl(3'-5')2'- monophosphate, deoxyadenosine, pyridinium salt ammonium salt 3444 N2,3'-O-Diacetyl-2'- 3424 2'-Deoxycytidylyl(3'-5')2'- deoxyguanosine 5'- deoxyguanosine, monophosphate, ammonium salt pyridinium salt

Sigma Biochemical Library, page 56 of 154 Index Number Compound Name Index Number Compound Name 3445 P1,P6-Di(adenosine-5') 3464 5'-O-Dmt-thymidine 3'-(2- hexaphosphate, CLPH)phosphate, Ba salt ammonium salt 3465 5'-O-Dmt-thymidine 3'-(2- 3446 P1,P5-Di(adenosine-5') CLPH,2-CNET)phosphate pentaphosphate, 3466 5'-O-Dmt-thymidine 3'-(2- ammonium salt CLPH)phosphate, Et3NH 3447 P1,P5-Di(adenosine-5') salt pentaphosphate, Li salt 3467 5'-O-Dmt-thymidine 3'-O- 3448 P1,P5-Di(adenosine-5') succinic acid pentaphosphate, Na salt 3468 5'-O-Dmt-P-(2- 3449 P1,P2-Di(adenosine-5') CLPH)thymidylyl(3'-5')N6- pyrophosphate, Na salt benzoyl-2'- 3450 P1,P4-Di(adenosine-5') deoxyadenosine 3'-O-(2- tetraphosphate, CLPH,2-CNET)phosphate ammonium salt 3469 5'-O-Dmt-P-(2- 3451 P1,P3-Di(adenosine-5') CLPH)thymidylyl(3'-5')N4- triphosphate, ammonium benzoyl-2'-deoxycytidine salt 3'-O-(2-CLPH,2- 3452 N6,2'-O- CNET)phosphate Dibutyryladenosine 3':5'- 3470 5'-O-Dmt-thymidine 3'-(4- cyclic monophosphate, Na CLPH)phosphate, Ba salt salt 3471 N6,2'-O- 3453 N6,2'-O- Disuccinyladenosine 3':5'- Dibutyryladenosine 3':5'- cyclic monophosphate, Na cyclic monophosphate, Na salt salt 3472 1,N6-Ethenoadenosine 3454 N4,2'-O-Dibutyrylcytidine 3':5'-cyclic 3':5'-cyclic monophosphate, Na salt monophosphate, Na salt 3473 1,N6-Ethenoadenosine 5'- 3455 N2,2'-O- diphosphate, Na salt Dibutyrylguanosine 3':5'- 3474 1,N6-Ethenoadenosine 5'- cyclic monophosphate, Na monophosphate, Na salt salt 3475 1,N6-Ethenoadenosine 5'- 3456 2',3'-Dideoxyadenosine 5'- triphosphate, Na salt triphosphate, Li salt 3476 3,N4-Ethenocytidine 5'- 3457 2',3'-Dideoxycytidine 5'- diphosphate, Na salt triphosphate, Li salt 3477 3,N4-Ethenocytidine 5'- 3458 2',3'-Dideoxyguanosine 5'- monophosphate, Na salt triphosphate, Li salt 3478 3,N4-Ethenocytidine 5'- 3459 2',3'-Dideoxyinosine 5'- triphosphate, Na salt triphosphate, Li salt 3479 1,N6-Etheno-2'- 3460 2',3'-Dideoxythymidine 5'- deoxyadenosine 5'- triphosphate, Li salt monophosphate, Na salt 3461 P1,P4-Di(guanosine-5')- 3480 1,N6-Etheno-2'- tetraphosphate, Na salt deoxyadenosine 5'- 3462 8- triphosphate, Na salt Dimethylaminoadenosine 3481 Flavin adenine 3':5'-cyclic dinucleotide, disodium salt monophosphate 3482 Flavin mononucleotide, 3463 5'-O-Dmt-P-(2- Na salt CLPH)thymidylyl(3'-5')N3- 3483 Flavin mononucleotide, isobutyryl-2'- Na salt deoxyguanosine 3'-O-(2- CLPH,2-CNET)phosphate

Sigma Biochemical Library, page 57 of 154 Index Number Compound Name Index Number Compound Name 3484 5-Fluoro-2'-deoxyuridine 3503 Guanosine 5'-O-(2- 5'-(P- thiodiphosphate), trilithium aminophenyl)monophosp salt hate 3504 Guanosine 5'- 3485 5-Fluoro-2'-deoxyuridine- triphosphate, Na salt, type 5'-monophosphate, Na I salt 3505 Guanosine-5'- 3486 Formycin-A 5'- triphosphate, Na salt, type monophosphate, II-S ammonium salt 3506 Guanosine 5'- 3487 Guanosine 2':3'-cyclic triphosphate, Na salt, type monophosphate, N,N'- III dicyclohexylguanidinium 3507 Guanosine 5'- salt triphosphate, tris salt, type 3488 Guanosine 2':3'-cyclic VI monophosphate, Na salt 3508 Guanosine 5'- 3489 Guanosine 3':5'-cyclic triphosphate, Li salt, type monophosphate VII 3490 Guanosine 3':5'-cyclic 3509 Guanosine 5'- monophosphate, Na salt triphosphate, Li salt, type 3491 Guanosine 5'- IX diphosphate, Na salt, type 3510 Guanosine 5'- I triphosphate, periodate 3492 Guanosine 5'- oxidized, Na salt diphosphate, tris salt, type 3511 Guanylyl(2'-5')adenosine, VI ammonium salt 3493 Guanosine 5'- 3512 Guanylyl(3'-5')adenosine, diphosphate, periodate ammonium salt oxidized, Na salt 3513 Guanylyl(2'-5')cytidine, 3494 Guanosine 5'- ammonium salt diphosphoglucose, Na salt 3514 Guanylyl(3'-5')cytidine, 3495 Guanosine 5'-diphospho- ammonium salt D-mannose, Na salt, type 3515 Guanylyl(2'-5')guanosine, III ammonium salt 3496 Guanosine 2'- 3516 5'- monophosphate, disodium Guanylylimidodiphosphate salt , Na salt 3497 Guanosine 3'- 3517 Guanylyl(3'-5')-4- monophosphate, Na salt thiouridine 3498 Guanosine 2'-& 3'- 3518 Guanylyl(2'-5')uridine, monophosphates ammonium salt 3499 Guanosine 2'-& 3'- 3519 Guanylyl(3'-5')uridine, monophosphates, Na salt ammonium salt 3500 Guanosine 5'- 3520 Guanylyl(3'-5')uridine 3'- monophosphate, disodium monophosphate, salt ammonium salt 3501 Guanosine 5'- 3521 8-Hydroxyadenosine 3':5'- monophosphomorpholidat cyclic monophosphoric e, 4-morpholine-N,N'- acid dicyclohexylcarboxamidin 3522 8-(2- e salt Hydroxyethylthio)adenosi 3502 Guanosine 5'- ne 3':5'-cyclic tetraphosphate, tris salt monophosphoric acid 3523 6-Hydroxyuridine 5'- monophosphate, Na salt

Sigma Biochemical Library, page 58 of 154 Index Number Compound Name Index Number Compound Name 3524 Inosine 3':5'-cyclic 3543 N2-Isobutyryl-5'-O-DMT- monophosphate, Na salt 2'-deoxyguanosine 3'-O- 3525 Inosine 5'-diphosphate, (2-CLPH)phosphate, Ba Na salt salt 3526 Inosine 5'- 3544 N2-Isobutyryl-5'-O-DMT- diphosphoribose, Na salt 2'-deoxyguanosine 3'-O- 3527 Inosine 3'- (4-CLPH)phosphate, Ba monophosphate, Na salt salt 3528 Inosine 5'- 3545 N-Isobutyryl-3'-O- monophosphate isobutyryldeoxyguanosine 3529 Inosine 5'- 5'-phosphate monophosphate, disodium 3546 2',3'-O- salt Isopropylideneadenosine 3530 Inosine 5'- 5'-monoacetate monophosphate, Na salt 3547 6-Mercaptopurine riboside 3531 Inosine 5'-triphosphate, 5'-phosphate, Ba salt Na salt 3548 6-Mercaptopurine riboside 3532 Inosylyl(3'-5')inosine, 5'-phosphate, Na salt ammonium salt 3549 5-Mercuricytidine 5'- 3533 Inosylyl(3'-5')uridine triphosphate, Et3NH salt 3534 5-Iodocytidine 5'- 3550 5-Mercuri-2'-deoxycytidine monophosphate, Na salt 5'-triphosphate carbonate, 3535 5-Iodo-2'-deoxycytidine 5'- Et3NH salt monophosphate, Na salt 3551 5-Mercuriuridine 5'- 3536 5-Iodo-2'-deoxyuridine 5'- triphosphate, Li salt monophosphate, Na salt 3552 8-Methoxyadenosine 3':5'- 3537 5-Iodouridine 5'- cyclic monophosphate monophosphate, Na salt 3553 N6-Methyladenosine 5'- 3538 N- monophosphate, Na salt Isobutyryldeoxyguanosine 3554 8-Methylaminoadenosine 5'-phosphate, pyridinium 3':5'-cyclic salt monophosphate 3539 N2-Isobutyryl-5'-O-DMT- 3555 2'-O-Methylcytidine 5'- P-(2-CLPH)-2'- diphosphate, K salt deoxyguanylyl(3'-5')N6- 3556 3-Methylcytidine benzoyl-2'- methosulfate deoxyadenosine 3'-O-(2- 3557 2'-O-Methylcytidylyl(3'- CLPH,2-CNET)phosphate 5')cytidine 3540 N2-Isobutyryl-5'-O-DMT- 3558 3-Methyl-2'-deoxycytidine P-(2-CLPH)-2'- methosulfate deoxyguanylyl(3'-5')N4- 3559 5-Methyldeoxycytidine 5'- benzoyl-2'-deoxycytidine monophosphate 3'-O-(2-CLPH,2- 3560 5-Methyldeoxycytidine 5'- CNET)phosphate monophosphate 3541 N2-Isobutyryl-5'-O-DMT- 3561 a,b-Methyleneadenosine P-(2-CLPH)-2'- 5'-diphosphate deoxyguanylyl(3'-5')N2- 3562 a,b-Methyleneadenosine isobutyryl-2'- 5'-diphosphate, Na salt deoxyguanosine 3'-O-(2- 3563 a,b-Methyleneadenosine CLPH,2-CNET)phosphate 5'-triphosphate, Li salt 3542 N2-Isobutyryl-5'-O-DMT- 3564 b,g-Methyleneadenosine P-(2-CLPH)-2'- 5'-triphosphate, Na salt deoxyguanylyl(3'- 3565 b,g-Methyleneguanosine 5')thymidine 3'-O-(2- 5'-triphosphate, Na salt CLPH,2-CNET)phosphate

Sigma Biochemical Library, page 59 of 154 Index Number Compound Name Index Number Compound Name 3566 b,g-Methyleneuridine 5'- 3583 2'-O-Succinylguanosine triphosphate, Na salt 3':5'-cyclic 3567 7-Methylguanosine 5'- monophosphate, Na salt monophosphate, Na salt 3584 2'-O-Succinylinosine 3':5'- 3568 2'-O-Methyluridine 5'- cyclic monophosphate monophosphate, 3585 2'-O-Succinyluridine 3':5'- ammonium salt cyclic monophosphate 3569 N6-Butyryladenosine 3':5'- 3586 Nicotinic acid cyclic monophosphate, Na mononucleotide salt 3587 Orotidine 5'- 3570 2'-O-Butyryladenosine monophosphate, 3':5'-cyclic trisodium salt monophosphate, Na salt 3588 5'-O-Phosphoryl-N4- 3571 2'-O-Butyryl-8- anisoyl-2'- bromoadenosine 3':5'- deoxycytidylyl(3'- cyclic monophosphate, Na 5')thymidine,tripyr.salt salt 3589 5'-O-Phosphoryl-N6- 3572 N6-Butyryl-2'- benzoyl-2'- deoxyadenosine 3':5'- deoxyadenylyl(3'- cyclic monoposphate, Na 5')thymidine, tripyr.salt salt 3590 5'-O- 3573 N2-Butyrylguanosine 3':5'- Phosphorylthymidylyl(3'- cyclic monophosphate, Na 5')N4-anisoyl-2'- salt deoxycytidine, tripyr.salt 3574 2'-O-Butyryl-guanosine 3591 5'-O- 3':5'-cyclic Phosphorylthymidylyl(3'- monophosphate, Na salt 5')thymidine, ammonium 3575 2'-O-Butyrylinosine 3':5'- salt cyclic monophosphate, Na 3592 Pseudouridine 3'- salt monophosphate, disodium 3576 5-O-(4- salt Methoxytrityl)uridine 3'- 3593 8-Thioethyladenosine phosphate, pyridinium salt 3':5'-cyclic 3577 2'- monophosphate Monophosphoadenosine 3594 8-Thiomethyladenosine 5'-diphosphoribose, Na 3':5'-cyclic salt monophosphate 3578 2'-Monophosphoinosine 3595 4-Thiouridine 5'- 5'-diphosphoribose, Na diphosphate, ammonium salt salt 3579 N6-Succinyladenosine 3596 4-Thiouridine 2' & 3'- 3':5'-cyclic monophosphates, monophosphate, Na salt ammonium salt 3580 2'-O-Succinyladenosine 3597 4-Thiouridine 5'- 3':5'-cyclic monophosphate, disodium monophosphate salt 3581 2'-O-Succinyladenosine 3598 4-Thiouridylyl(3'- 3':5'-cyclic 5')guanosine, ammonium monophosphate, Na salt salt 3582 2'-O-Succinyladenosine 3599 4-Thiouridylyl(3'-5')4- 3':5'-cyclic thiouridine, ammonium monophosphate tyrosyl salt methyl ester 3600 4-Thiouridylyl(3'-5')uridine, ammonium salt

Sigma Biochemical Library, page 60 of 154 Index Number Compound Name Index Number Compound Name 3601 Thymidine-5'-(2- 3621 Thymidylyl(3'- CNET)phosphate, 5')thymidylyl(3'-5')2'- pyridinium salt deoxycytidine, disodium 3602 Thymidine 3':5'-cyclic salt monophosphate, Na salt 3622 Thymidylyl(3'- 3603 Thymidine 5'-diphosphate, 5')thymidylyl(3'- Na salt 5')thymidine, ammonium 3604 Thymidine 5'- salt diphosphoglucose, Na salt 3623 N6,2'-O,5'-O- 3605 Thymidine 3'- Triacetyladenosine 3'- monophosphate, monophosphate, ammonium salt pyridinium salt 3606 Thymidine 3'- 3624 N,2'-O,5'-O- monophosphate, Na salt Triacetylcytidine 3'- 3607 Thymidine 5'- monophosphate, monophosphate pyridinium salt 3608 Thymidine 5'- 3625 5'-O-Tritylthymidylyl(3'- monophosphate, Ca salt 5')thymidine, Na salt 3609 Thymidine 5'- 3626 Uridine 2':3'-cyclic monophosphate a- monophosphate, Ba salt naphthyl ester 3627 Uridine 2':3'-cyclic 3610 Thymidine 3'- monophosphate, monophosphate 4- dicyclohexylguanidinium nitrophenyl ester, salt ammonium salt 3628 Uridine 3':5'-cyclic 3611 Thymidine 5'- monophosphate, Na salt monophosphate 4- 3629 Uridine 5'-diphosphate, nitrophenyl ester, Na salt ammonium salt 3630 Uridine 5'-diphosphate, 3612 Thymidine 5'- tris salt monophosphate 4- 3631 Uridine 5'-diphosphate, nitrophenyl ester, Na salt periodate oxidized, Na 3613 Thymidine 5'- salt monophosphoromorpholid 3632 Uridine 5'-diphospho-N- ate, 4-morpholine-N,N'- acetylgalactosamine, Na dicyclohexylcarboxamidin salt e salt 3633 Uridine 5'-diphospho-N- 3614 Thymidine 5'- acetylglucosamine, Na tetraphosphate, tris salt salt 3615 Thymidine 5'- 3634 Uridine 5'- triphosphate, Na salt diphosphogalactose, Na 3616 Thymidylyl(3'-5')2'- salt deoxyadenosine, 3635 Uridine 5'- ammonium salt diphosphogalacturonic 3617 Thymidylyl(3'-5')2'- acid, Na salt deoxyadenosine, Na salt 3636 Uridine 5'- 3618 Thymidylyl(3'-5')2'- diphosphoglucuronic acid, deoxycytidine, ammonium ammonium salt salt 3637 Uridine 5'- 3619 Thymidylyl(3'-5')2'- diphosphoglucuronic acid, deoxyguanosine, Na salt ammonium salt 3638 Uridine 5'- 3620 Thymidylyl(3'- diphosphohexanolamine, 5')thymidine, ammonium Na salt salt

Sigma Biochemical Library, page 61 of 154 Index Number Compound Name Index Number Compound Name 3639 Uridine 5'- 3663 Uridylyl(2'-5')uridine, diphosphomannose, Na ammonium salt salt 3664 Uridylyl(2'-5')uridine, Na 3640 Uridine 5'- salt diphosphoxylose, Na salt 3665 Uridylyl(3'-5')uridine, 3641 Uridine 2'- ammonium salt monophosphate, Li salt 3666 Uridylyl(3'-5')uridylyl(3'- 3642 Uridine 3- 5')guanosine, ammonium monophosphate, Na salt salt 3643 Uridine 2' & 3'- 3667 Xanthosine 3':5'-cyclic monophosphates monophosphate, Na salt 3644 Uridine 5'-monophosphate 3668 Xanthosine 5'- 3645 Uridine 5'- diphosphate, Na salt monophosphate, disodium 3669 Xanthosine 5'- salt triphosphate, Na salt 3646 Uridine 5'- 3670 Acetylnucleic acid monophosphate, 3671 Bromonucleic acid periodate oxidized, Na 3672 Chloronucleic acid salt 3673 Deoxyribonucleic acid 3647 Uridine 5'- type I, Na salt monophosphomorpholidat 3674 Deoxyribonucleic acid e, 4-morpholine-N,N'- type III, Na salt dicyclohexylcarboxamidin 3675 Deoxyribonucleic acid e salt type XII 3648 Uridine 5'-triphosphate, 3676 Deoxyribonucleic acid Na salt, type I type XIII from human 3649 Uridine 5'-triphosphate, placenta Na salt, type III 3677 Deoxyribonucleic acid 3650 Uridine 5'-triphosphate, plasmid pbr325 Na salt, type IV 3678 Deoxyribonucleic acid- 3651 Uridine 5-triphosphate, tris cellulose double stranded salt, type VI 3679 Deoxyribonucleic acid- 3652 Uridine 5'-triphosphate, cellulose single stranded periodate oxidized, Na 3680 Deoxyribonucleic acid salt methyl green 3653 Uridylyl(2'-5')adenosine, 3681 Oligodeoxythymidylic acid ammonium salt D(pt)2, Na salt 3654 Uridylyl(3'-5')adenosine, 3682 Polyadenylic acid (5'), K ammonium salt salt 3655 Uridylyl(3'-5')adenylyl(3'- 3683 Polyadenylic-cytidylic- 5')adenosine, ammonium uridylic acid, K salt salt 3684 Polyadenylic-guanylic 3656 Uridylyl(2'-5')cytidine, acid, K salt ammonium salt 3685 Polyadenylic-inosinic acid, 3657 Uridylyl(2'-5')cytidine, Na K salt salt 3686 Polyadenylic-polyuridylic 3658 Uridylyl(3'-5')cytidine, acid white powder ammonium salt 3687 Polyadenylic-polyuridylic- 3659 Uridylyl(3'-5')cytidine, Na polyuridylic acid, Na salt salt 3688 Polyadenylic-uridylic acid, 3660 Uridylyl(2'-5')guanosine, K salt ammonium salt 3689 Polycytidylic acid (5'), K 3661 Uridylyl(3'-5')guanosine, salt ammonium salt 3662 Uridylyl(3'-5')4-thiouridine

Sigma Biochemical Library, page 62 of 154 Index Number Compound Name Index Number Compound Name 3690 Polydeoxyadenylic acid 3718 Deuteroporphyrin IX deca-deoxy-thymidylic dimethyl ester from bovine acid blood 3691 Polydeoxyadenylic acid- 3719 Deuteroporphyrin IX 2,4- polydeoxythymidylic acid disulfonic acid 3692 Polydeoxyguanylic- 3720 Hematin from bovine polydeoxycytidylic acid, blood Na salt 3721 Hematoporphyrin 3693 Polyguanylic acid (5'), K 3722 Hematoporphyrin .2HCl salt 3723 Hemin type I bovine 3694 Polyguanylicinosinic acid 3724 Hemin type III equine 3695 Polyguanylicuridylic acid, 3725 Mesoporphyrin IX .2HCl K salt 3726 Mesoporphyrin-IX 3696 Polyguanylic-uridylic acid, dimethyl ester K salt 3727 Methemoglobin bovine 3697 Polyinosinicpolycytidylic 3728 Methemoglobin cat acid, K salt 3729 Methemoglobin human 3698 Polyinosinic-polycytidylic 3730 Microperoxidase (MP-8), acid, Na salt Na salt 3699 Polyuridylic acid (5'), K 3731 Microperoxidase (MP-9), salt ammonium salt 3700 Polyuridylic-inosinic acid, 3732 Microperoxidase (MP-11), K salt Na salt 3701 Polyxanthylic acid, K salt 3733 Octaethylporphine 3702 Ribonucleic acid RNA 3734 Pentacarboxylporphyrin I from bakers yeast type III permethyl ester 3703 Ribonucleic acid type VI 3735 Porphin 3704 Ribonucleic acid type IX 3736 Protoporphyrin IX, diethylaminoethanol disodium salt 3705 Bacteriochlorophyll A from 3737 Protoporphyrin IX rhodopseudomonas dimethyl ester from ox sphaeroides hemin 3706 Bilirubin from bovine gall 3738 Meso-tetra-(4-N-methyl- stones pyridyl) porphine tetratosyl 3707 Biliverdin .2HCl 3739 Meso-tetraphenylporphine 3708 Chlorophyllin, Na salt- 3740 Meso-tetra(4-pyridyl)- copper porphine 3709 Cobaltic protoporphyrin IX 3741 Urobilin IX .HCl chloride 3742 Uroporphyrin I ethyl ester 3710 Coproporphyrin I .2HCl 3743 Uroporphyrin I isopropyl 3711 Coproporphyrin I ethyl ester ester type I 3744 Uroporphyrin I N-propyl 3712 Coproporphyrin I ethyl ester ester type II 3745 Bacteriorhodopsin from 3713 Coproporphyrin I isopropyl halobacterium halobium ester 3746 Ferredoxin type V from 3714 Coproporphyrin I N-propyl clostridium pasteurianum ester 3747 Ferredoxin type VI from 3715 Coproporphyrin I red marine algae tetramethyl ester 3748 Gossypol 3716 Coproporphyrin I 3749 Gossypol-acetic acid tetramethyl ester 3750 Hematein from logwood 3717 Coproporphyrin III 3751 Melanin tetramethyl ester type III- 3752 Metallothionein from H rabbit liver

Sigma Biochemical Library, page 63 of 154 Index Number Compound Name Index Number Compound Name 3753 Metallothionein I 3805 Amaranth 3754 Metallothionein II 3806 4-Aminoantipyrine 3755 Perphenazine 3807 4-Amino-1,1'- 3756 C-Phycocyanin azobenzene-3,4-disulfonic 3757 Acid black 48 acid 3758 Acid blue 25 3808 6-Aminochrysene 3759 Acid blue 29 3809 4-Amino-4'- 3760 Acid blue 45 dimethylamino- 3761 Acid blue 161 azobenzene 3762 Acid fuchsin certified 3810 4-Aminodiphenylamine 3763 Acid orange 8 diazonium sulfate 3764 Acid orange 51 3811 7-Amino-4- 3765 Acid orange 63 methylcoumarin 3766 Acid orange 74 3812 Aniline blue 3767 Acid red 1 3813 Aniline blue water soluble 3768 Acid red 4 certified 3769 Acid red 88 3814 Antipyrine 3770 Acid red 106 3815 Apigenin 3771 Acid red 114 3816 Arsenazo I, Na salt 3772 Acid red 150 3817 Arsenazo III 3773 Acid red 151 3818 Arsenazo III, Na salt 3774 Acid red 183 3819 Auramine O, certified 3775 Acid violet 5 3820 Aurintricarboxylic acid 3776 Acid violet 7 3821 Aurintricarboxylic acid, 3777 Acid violet 17 ammonium salt 3778 Acid yellow 17 3822 Azidofluorescein diacetate 3779 Acid yellow 25 3823 Azocarmine B 3780 Acid yellow 29 3824 Azure A eosinate 3781 Acid yellow 34 3825 Azure B chloride 3782 Acid yellow 38 3826 Azure B eosinate 3783 Acid yellow 40 3827 Azure II 3784 Acid yellow 65 3828 Azure II eosinate 3785 Acid yellow 99 3829 Basic blue 3 3786 Acridine orange 3830 Basic blue 24 zinc 3787 Acridine orange base chloride double 3788 Acridine yellow 3831 Basic yellow 11 3789 Acriflavin .HCl 3832 Benzidine .2HCl 3790 Acriflavin neutral 3833 Benzidine .2HCl 3791 Adrenochrome 3834 Benzopurpurin 4B 3792 Adrenochrome 3835 2-(2'-Benzothiazolyl)-5- semicarbazone sulfonate, styryl-3-(4'- Na salt phthalhydrazidyl)tetrazoliu 3793 Alcian blue 8GX m cl 3794 Alcian blue 8GX 3836 Benzoxanthene yellow 3795 Alcian yellow 3837 Benzyl viologen dichloride 3796 Alizarin 3838 Biebrich scarlet 3797 Alizarin blue black B 3839 Bisbenzimide Hoechst no 3798 Alizarin complexone 33258 .3HCl 3799 Alizarin-lanthanum 3840 Bismarck brown R complex buffered powder 3841 Bismarck brown Y 3800 Alizarin red S certified 3842 Bismark brown Y certified 3801 Alizarin violet R 3843 Bordeaux red 3802 Alizarin yellow R 3844 Brilliant black BN 3803 Alkali blue 6B 3845 Brilliant blue G 3804 Alphazurine A 3846 Brilliant blue G

Sigma Biochemical Library, page 64 of 154 Index Number Compound Name Index Number Compound Name 3847 Brilliant blue R 3891 Coumarin 152 3848 Brilliant cresyl blue 3892 Coumarin 153 certified 3893 Coumarin 311 3849 Brilliant green certified 3894 o-Cresolphthalein 3850 Brilliant yellow, Na salt 3895 m-Cresol purple 3851 Bromchlorophenol blue 3896 m-Cresol purple, Na salt alcohol soluble 3897 Cresol red 3852 Bromchlorophenol blue, 3898 Cresol red, Na salt Na salt 3899 Cresyl violet acetate 3853 Bromcresol green 3900 Cresyl violet acetate 3854 Bromcresol green, Na salt certified 3855 Bromcresol purple 3901 Crocein orange G 3856 Bromcresol purple, Na 3902 Crocein scarlet 7B salt 3903 Crystal ponceau 6R 3857 5-Bromo-4-chloro-3- 3904 Crystal violet indolyl phosphate, p- 3905 Cupferron toluidine salt 3906 Curcumin from curcuma 3858 2-(5-Bromo-2-pyridylazo)- longa 5-(diethylamino)phenol 3907 Cymarin 3859 Bromo pyrogallol red 3908 Delamar yellow 3860 Bromosulfonazo III 3909 3,3-Diaminobenzidine 3861 Bromoxylenol blue 3910 3,3'-Diaminobenzidine 3862 Bromphenol blue sulfone tetra .HCl form 3911 o-Dianisidine 3863 Bromphenol blue, Na salt 3912 o-Dianisidine .2HCl 3864 Bromphenol red sulfone 3913 o-Dianisidine, tetrazotized form 3914 p-Diazo-N,N-diethyl-m- 3865 Bromophenol red, Na salt toluidine zinc chloride 3866 Bromthymol blue sulfone 3915 1-Diazo-2-naphthol-4- 3867 Bromthymol blue, Na salt sulfonic acid 3868 Calcein 3916 4-5-Dibromofluorescein 3869 Calcion 3917 2-7-Dichlorofluorescein 3870 Calmagite 3918 5-7-Dichloro-8-hydroxy- 3871 Carbol fuchsin quinoline 3872 Carboxyarsenazo 3919 2,6-Dichlorophenol- 3873 Carminic acid indophenol, Na salt 3874 Celestine blue 3920 5-(4,6-Dichlorotriazin-2- 3875 Chicago sky blue 6B yl)aminofluorescein .HCl 3876 2-Chloro-4-benzamido-5- 3921 2,2'-Dihydroxy-1,1'- methylbenzene diazonium azonaphthalene-3,3',6,6'- chloride tetrasulfonic acid 3877 Chlorophenol red 3922 4- 3878 3-Chloro-1-2-propanediol Dimethylaminoazobenzen 3879 Chrome azurol S e-4'-isothiocyanate 3880 Chromotrope 2B 3923 p- 3881 Chromotrope 2R Dimethylaminobenzaldehy 3882 Chrysin de 3883 Chrysophanic acid 3924 8-Dimethylamino-2,3- 3884 Chrysophenine benzophenoxazine, 3885 Congo red hemi(ZnCl2) salt 3886 Congo red certified 3925 Dimethylglyoxime 3887 Copper phthalocyanine 3926 4-5-Dimethyl-o- 3888 Coumarin phenylenediamine 3889 Coumarin 35 3927 N,N-Dimethyl-m- 3890 Coumarin 138 phenylenediamine .2HCl

Sigma Biochemical Library, page 65 of 154 Index Number Compound Name Index Number Compound Name 3928 N,N-Dimethyl-p- 3977 Fast dark blue R salt phenylenediamine .2HCl 3978 Fast garnet GBC base 3929 N,N-Dimethyl-p- 3979 Fast garnet GBC salt phenylenediamine .HCl purified 3930 N,N-Dimethyl-p- 3980 Fast garnet GBC salt phenylenediamine sulfate 3981 Fast green FCF 3931 2,3-Dimethylquinizarin 3982 Fast green FCF certified 3932 Diphenylamine-4-sulfonic 3983 Fast red AL salt acid, Ba salt 3984 Fast red B salt 3933 N,N'-Diphenylbenzidine 3985 Fast red ITR base 3934 1,1-Diphenyl-2- 3986 Fast red ITR salt picrylhydrazyl 3987 Fast red KL salt 3935 Direct orange 31 3988 Fast red PDC 3936 Direct red 81 3989 Fast red RC salt 3937 Direct yellow 8 diazotized 3938 Direct yellow 27 3990 Fast red TR salt 3939 Direct yellow 29 3991 Fast red violet LB salt 3940 Direct yellow 50 3992 Fast red violet LB salt 3941 Direct yellow 62 3993 Fast sulphon black F 3942 Disperse blue 1 3994 Fast violet B base 3943 Disperse blue 14 3995 Fast violet B salt 3944 Disperse orange 1 3996 Fast violet B salt 3945 Disperse orange 3 3997 Fast violet B salt 3946 Disperse orange 11 3998 Fast yellow GC salt 3947 Disperse red 1 3999 Fat brown B 3948 Disperse red 13 4000 Fat brown RR 3949 Disperse red 19 4001 Fat red 7B 3950 Disperse yellow 3 4002 Flavazin L 3951 Disperse yellow 7 4003 Fluorescamine 3952 Disperse yellow 9 4004 Fluorescein 3953 Disperse yellow 42 4005 Fluorescein, Na salt 3954 Drimarene brilliant blue K- 4006 Fluoresceinamine isomer I BL 4007 Fluoresceinamine isomer 3955 Eosin B spirit soluble II 3956 Eosin B, disodium salt 4008 Fluorescein diacetate 3957 Eosin Y 4009 Fluorescein dilaurate 3958 Eosin Y certified 4010 Fluorescein 3959 Eriochrome blue black B isothiocyanate isomer I 3960 Eriochrome cyanine RC 4011 Fluorescent brightener 28 3961 Erioglaucine 4012 Fuchsin acid 3962 Erythrosin B 4013 Gallein 3963 Erythrosin B, Na salt 4014 Gallocyanine 3964 Ethidium bromide 4015 Giemsa stain 3965 Ethyl eosin 4016 Giemsa stain, certified 3966 Ethyl orange 4017 Granular blue 3967 Ethyl red 4018 Hematoxylin; 7,11b- 3968 Ethyl violet Dihydrobenz[b]indeno[1,2- 3969 Evans blue d]pyran-3,4,6a,9,10(6H)- 3970 Fast black K salt pentol 3971 Fast blue BB base 4019 Hematoxylin certified 3972 Fast blue BB salt 4020 Hydrindantin anhydrous 3973 Fast blue BB salt 4021 2-(4'- 3974 Fast blue RR base Hydroxyazobenzene)benz 3975 Fast blue RR salt oic acid 3976 Fast corinth v

Sigma Biochemical Library, page 66 of 154 Index Number Compound Name Index Number Compound Name 4022 2-Hydroxy-1-(2-hydroxy-4- 4063 Martius yellow sulfo-1-naphthylazo)-3- 4064 May-Grunwald stain naphthoic acid 4065 Mercurochrome 4023 Hydroxynaphthol blue, Na 4066 Mercury orange salt 4067 Merocyanine 540 4024 1-(2-Hydroxy-1- 4068 Metanil yellow naphthylazo)-2-naphthol- 4069 Methyl calcein 4-sulfonic acid 4070 Methyl calcein blue 4025 8-Hydroxyquinoline 4071 N-Methyl-9-(p- 4026 8-Hydroxyquinoline chlorophenoxycarbonyl)- hemisulfate acridinium iodide 4027 8-Hydroxyquinoline-5- 4072 Methylene blue, certified sulfonic acid 4073 Methylene green 4028 1-Hydroxy-4-(p- 4074 Methylene violet- toluidino)anthraquinone bernthsen 4029 Indigo 4075 Methyl eosin 4030 Indigo carmine 4076 3-O-Methylfluorescein 4031 5,5-7-Indigotrisulfonic 4077 3-O-Methylfluorescein acid, K salt phosphate, CHA salt 4032 Indocyanine green 4078 Methyl green 4033 Indophenol blue 4079 N-Methylindoxyl acetate 4034 Indoxyl acetate 4080 Methyl orange 4035 Indoxyl 1,3-diacetate 4081 Methyl red; 2-[4- 4036 Indoxyl b-D-glucoside (Dimethylamino)phenylaz 4037 3-Indoxyl phosphate, o]benzoic acid disodium salt 4082 Methyl red .HCl; 2-[4- 4038 3-Indoxyl phosphate di-p- (Dimethylamino)phenylaz toluidine o]benzoic acid .HCl 4039 3-Indoxyl sulfate, K salt 4083 Methyl red, Na salt; 2-[4- 4040 Iodonitrotetrazolium (Dimethylamino)phenylaz formazan o]benzoic acid, Na salt 4041 Isatin 4084 Methylthymol blue 4042 5-Isatinsulfonic acid, Na 4085 4-Methylumbelliferone salt 4086 4-Methylumbelliferone 4043 Janus green B methyleneiminodiacetic 4044 Janus green B certified acid 4045 Juglone 4087 Methyl violet 2B 4046 Kojic acid 4088 Methyl viologen 4047 Lacmoid 4089 Mordant blue 1 4048 Leishman's stain 4090 Mordant blue 9 4049 Leucocrystal violet 4091 Mordant brown 1 4050 Leucomalachite green 4092 Mordant brown 4 4051 Light green SF yellowish 4093 Mordant brown 6 4052 Lissamine green B 4094 Mordant brown 24 4053 Litmus 4095 Mordant brown 33 4054 Lucifer yellow CH dilithium 4096 Mordant brown 48 4055 Lucifer yellow VS dilithium 4097 Mordant orange 10 4056 Lumazine 4098 Mordant red 19 4057 Lumichrome 4099 Mordant yellow 7 4058 Magon 4100 Mordant yellow 10 4059 Malachite green .HCl 4101 Mordant yellow 12 4060 Malachite green oxalate 4102 Morin 4061 Malachite green oxalate, 4103 MTT certified 4104 MTT formazan 4062 Malachite green base 4105 Murexide

Sigma Biochemical Library, page 67 of 154 Index Number Compound Name Index Number Compound Name 4106 Naphthol AS 4143 Naphthol blue black 4107 Naphthol AS acetate 4144 Naphthol blue black 4108 Naphthol AS benzoate 4145 Naphthol green B 4109 Naphthol AS-BI 4146 a-Naphthyl red 4110 Naphthol AS-BI N-acetyl- 4147 Neocuproine b-D-glucosaminide 4148 Neocuproine .HCl 4111 Naphthol AS-BI b-D- 4149 Neotetrazolium chloride galactopyranoside practical 4112 Naphthol AS-BI b-D- 4150 Neutral red purified glucuronic acid 4151 Neutral red, certified 4113 Naphthol AS-BI 4152 Neutral red practical phosphate 4153 New coccine 4114 Naphthol AS-BI 4154 Nigericin phosphate, Na salt 4155 Nigrosin 4115 Naphthol AS-BI sulfate, K 4156 Nile blue, .HCl salt 4157 Nile blue sulfate 4116 Naphthol AS b- 4158 Ninhydrin chloropropionate 4159 Nitrazine yellow 4117 Naphthol AS-D type II 4160 Nitro blue diformazan practical 4161 Nitro blue tetrazolium 4118 Naphthol AS-D type III 4162 2-Nitro-4-carboxyphenyl 4119 Naphthol AS-D acetate N,N-diphenylcarbamate 4120 Naphthol AS-D 4163 2-Nitro-4-(2,4- chloroacetate dinitrophenylazo)phenol 4121 Naphthol AS-G 4164 4-(4- 4122 Naphthol AS-GR Nitrophenylazo)resorcinol 4123 Naphthol AS-GR 4165 2-Nitroso-1-naphthol phosphate 4166 Nitrosulfonazo III 4124 Naphthol AS-GR 4167 m-Nitrotetrazolium blue phosphate, Na salt 4168 Nuclear fast red 4125 Naphthol AS-IRG 4169 Oil blue N 4126 Naphthol AS-LC 4170 Oil red EGN 4127 Naphthol AS-LC acetate 4171 Oil red O 4128 Naphthol AS-LG 4172 Orange IV, Na salt 4129 Naphthol AS-L3G 4173 Orange G, Na salt 4130 Naphthol AS-MX type III 4174 Orange G, certified 4131 Naphthol AS-MX 4175 Orcein natural phosphate, Na salt 4176 Orcein synthetic 4132 Naphthol AS nonanoate 4177 Palatine fast black WAN 4133 Naphthol AS 4178 Palatine fast yellow BLN phenylacetate 4179 Pararosaniline 4134 Naphthol AS g- 4180 Pararosaniline acetate phenylbutyrate 4181 Pararosaniline .HCl 4135 Naphthol AS 4182 Pararosaniline .HCl, phenylpropionate certified 4136 Naphthol AS phosphate 4183 Patent blue violet purified 4137 Naphthol AS phosphate, 4184 Patent blue violet Na salt 4185 Patent blue violet, Ca salt 4138 Naphthol AS propionate 4186 Patent blue violet 4139 Naphthol AS-SG 4187 1,10-Phenanthroline .H2O 4140 Naphthol AS-TR 4188 Phenazine ethosulfate 4141 Naphthol AS-TR 4189 Phenazine methosulfate phosphate 4190 Phenolphthalein 4142 Naphthol AS-TR 4191 Phenolphthalein phosphate, Na salt dibutyrate

Sigma Biochemical Library, page 68 of 154 Index Number Compound Name Index Number Compound Name 4192 Phenolphthalein 4238 Quinizarin diphosphate, Na salt 4239 Quinizarinsulfonic acid 4193 Phenophthalein disulfate, 4240 Quinoline yellow tripotassium salt 4241 Quinolinic acid 4194 Phenolphthalin 4242 Reactive blue 2 4195 Phenol red 4243 Reactive blue 4 4196 Phenol red, Na salt 4244 Reactive blue 5 4197 Phenosafranin 4245 Reactive brown 10 4198 p-Phenylazoaniline 4246 Reactive green 19 4199 p-Phenylazoaniline .HCl 4247 Reactive orange 14 4200 m-Phenylenediamine 4248 Reactive red 4 4201 o-Phenylenediamine 4249 Reactive red 120 4202 o-Phenylenediamine 4250 Reactive yellow 2 4203 o-Phenylenediamine 4251 Reactive yellow 86 .2HCl 4252 Remazol brilliant blue R 4204 p-Phenylenediamine 4253 Resazurin, Na salt 4205 N-Phenyl-1- 4254 Rhodamine B naphthylamine 4255 Rhodamine B base 4206 Phloretin 4256 Rhodamine B 4207 Phloxine B isothiocyanate 4208 Phloxine B certified 4257 Rhodamine 6G 4209 Phthalein purple 4258 Rhodanile blue 4210 Pigment red 1 4259 Rhodanine 4211 Pinacryptol yellow 4260 Rhodizonic acid .2H2O 4212 Plasmocorinth B, 4261 Rhodizonic acid, Ba salt disodium salt 4262 Rhodizonic acid, K salt 4213 Polymeric dye poly R-478 4263 Rhodizonic acid, Na salt 4214 Polymeric dye poly S-119 4264 Rose bengal 4215 Polymeric dye poly T-128 4265 Rosolic acid 4216 Ponceau 2R 4266 Ruthenium red 4217 Ponceau S 4267 Safranin O 4218 Primulin 4268 Safranin O, certified 4219 Proflavine .HCl 4269 Solvent blue 37 4220 Purpald 4270 Solvent blue 38 4221 Purpurin 4271 Solvent green 3 4222 Pyridine-2-azo-(p- 4272 Solvent yellow 7 dimethylaniline) 4273 Sudan I 4223 1-(2-Pyridylazo)-2- 4274 Sudan II naphthol 4275 Sudan III 4224 4-(2-Pyridylazo)resorcinol 4276 Sudan III certified 4225 4-(2-Pyridylazo)resorcinol, 4277 Sudan IV certified disodium salt 4278 Sudan black B 4226 4-(2-Pyridylazo)resorcinol, 4279 Sudan orange G Na salt 4280 Sulfobromophthalein, Na 4227 Pyrocatechol violet salt 4228 Pyrogallolsulfonphthalein 4281 Sulfochlorophenol S, Na 4229 Pyronin B salt 4230 Pyronin Y certified 4282 Sulfonazo III, Na salt 4231 Pyronin Y 4283 2-(p-Sulfophenylazo)-1,8- 4232 Quinaldic acid dihydroxy-3,6- 4233 Quinaldine red naphthalenedisulfonic 4234 Quinalizarin acid 4235 Quin 2 4284 Sulforhodamine B 4236 Quin 2, tripotassium salt 4285 Sulforhodamine 101 4237 Quin 2-AM

Sigma Biochemical Library, page 69 of 154 Index Number Compound Name Index Number Compound Name 4286 Sulforhodamine 101 acid 4328 Wright stain certified chloride 4329 Xanthopterin 4287 Tartrazine 4330 Xylenol blue 4288 Tetrabromophenol blue 4331 Xylenol orange, 4289 Tetrabromophenol blue, tetrasodium salt Na salt 4332 Zincon 4290 Tetrabromophenolphthalei 4333 Aflatoxin G2A vacuum n ethyl ester, K salt dried 4291 Tetrachrome stain 4334 a-Amanitin from amantia 4292 3,3',5,5'- phalloides Tetramethylbenzidine 4335 b-Amanitin from amantia 4293 3,3',5,5'- phalloides Tetramethylbenzidine 4336 Cholera toxin from vibrio .2HCl cholerae 4294 Tetramethylrhodamine 4337 Cholera toxin from vibrio isothiocyanate, isomer R cholerae 4295 Tetramethylrhodamine 4338 Cinobufagin venom toad isothiocyanate, mixed 4339 Cinobufotalin venom toad isomers 4340 Diacetoxyscirpenol from 4296 Tetranitro blue tetrazolium fusarium sambucinum 4297 Tetrazolium blue chloride 4341 Ochratoxin a 4298 Tetrazolium violet 4342 Ochratoxin A, BSA 4299 Thiazol yellow G conjugate 4300 1-(2-Thiazolylazo)-2- 4343 Phalloidin naphthol 4344 Picrotin 4301 2-(2-Thiazolylazo)-p- 4345 Picrotoxin cresol 4346 Picrotoxinin 4302 Thiocarbamyl nitro blue 4347 Podophyllotoxin tetrazolium 4348 Podophyllotoxin 4303 Thioflavine S 4349 Roridin A, from 4304 Thioflavine T myrothecium sp. 4305 Thionin acetate 4350 Staphylococcal 4306 Thorin, disodium salt enterotoxin b 4307 Thymol blue 4351 T-2 Triol 4308 Thymol blue, Na salt 4352 Tentoxin, from alternaria 4309 Thymolphthalein tenuis 4310 Thymolphthalein 4353 Toxin, snake from crotalus complexone horridus atricaudatus 4311 o-Tolidine 4354 Cardiotoxin, snake, from 4312 o-Tolidine .2HCl naja naja kaouthia 4313 o-Toluidine practical 4355 a-Cobrotoxin from naja 4314 o-Toluidine naja kaouthia 4315 p-Toluidine 4356 Venom, snake, crotalus 4316 Toluidine blue O certified adamanteus 4317 Toluidine red 4357 Venom, snake, crotalus 4318 1,3,5-Triphenyl-formazan atrox 4319 Tropaeolin o 4358 Aconitine 4320 True blue diaceturate 4359 Ajmaline 4321 Trypan blue 4360 Apomorphine .HCl 4322 Turkey-red oil 4361 Atractyloside, K salt 4323 Twort stain 4362 Atractyloside, Na salt 4324 Victoria blue b 4363 Atropine 4325 Victoria blue r 4364 Atropine methyl bromide 4326 Victoria pure blue bo 4365 Atropine methyl nitrate 4327 Violamine r 4366 Atropine sulfate

Sigma Biochemical Library, page 70 of 154 Index Number Compound Name Index Number Compound Name 4367 Berberine .HCl 4414 Harmaline .HCl; 7- 4368 (+)-Bicuculline Methoxy-1-methyl-3,4- 4369 (-)-Bicuculline dihydro-9H-pyrido[3,4- methobromide b]indole .HCl 4370 Boldine 4415 Harmalol .HCl; 1-Methyl- 4371 2-Bromo-a-ergocryptine 3,4-dihydro-9H-pyrido[3,4- methanesulfonate b]indol-7-ol .HCl 4372 Brucine 4416 Harmane; 1-Methyl-9H- 4373 Brucine sulfate pyrido[3,4-b]indole 4374 Caffeine 4417 Harmane .HCl; 1-Methyl- 4375 Calycanthine 9H-pyrido[3,4-b]indole 4376 Carboxyatractyloside, .HCl dipotassium salt 4418 Harmine .HCl; 7-Methoxy- 4377 Cinchomeronic acid 1-methyl-7H-pyrido[3,4- 4378 Cinchonidine base b]indole .HCl 4379 Cinchonidine .HCl 4419 Harmol .HCl; 1-Methyl- 4380 Cinchonine base 9H-pyrido[3,4-b]indol-7-ol 4381 Cinchonine hemisulfate .HCl 4382 Cinchonine .HCl 4420 DL-Homatropine 4383 (+/-)-Coniine 4421 DL-Homatropine .HBr 4384 Corynanthine 4422 DL-Homatropine methyl 4385 Corynanthine tartrate bromide 4386 (-)-Cotinine 4423 L-Hyoscyamine 4387 Coumermycin A-1 4424 L-Hyoscyamine hemi- 4388 Demecolcine sulfate 4389 Digitonin 4425 L-Hyoscyamine .HBr 4390 Dihydroergotamine 4426 L-Hyoscyamine .HCl tartrate 4427 Kanamycin monosulfate, 4391 (-)-3,4-Dihydroxy- from streptomyces norephedrine kanamyceticus 4392 7-(2,3- 4428 Kanamycin acid sulfate, Dihydroxypropyl)theophylli from streptomyces ne kanamyceticus 4393 (-)Eburnamonine 4429 Lincomycin .HCl 4394 Emetine .2HCl 4430 L-Lobeline 4395 (+)-Psi-ephedrine 4431 L-Lobeline hemisulfate 4396 (+)-Psi-ephedrine 4432 L-Lobeline .HCl hemisulfate 4433 b-Lumicolchicine 4397 (+)-Psi-ephedrine .HCl 4434 g-Lumicolchicine 4398 (-)-Psi ephedrine 4435 (1R,2S)-(-)-N- 4399 (-)-Psi ephedrine .HCl Methylephedrine 4400 (+/-)-Ephedrine .HCl 4436 2-Methylharmine 4401 (+)-Ephedrine .HCl 4437 Nicotine 4402 (-)-Ephedrine anhydrous 4438 Nicotine hydrogen tartrate 4403 (-)-Ephedrine hemi-sulfate 4439 Norharmane 4404 (-)-Ephedrine .HCl 4440 (-)-Norpseudoephedrine 4405 (-) Ephedrine nitrate .HCl 4406 a-Ergocryptine 4441 Papaverine .HCl 4407 Ergonovine 4442 Pilocarpine .HCl 4408 Ergonovine maleate 4443 Pilocarpine nitrate 4409 Ergotamine tartrate 4444 Protoveratrine 4410 Eserine 4445 Protoveratrine A 4411 Gelsemine 4446 (-)-Quinic acid 4412 Gitoxin 4447 Quinidine anhydrous 4413 (+)Glaucine 4448 Quinidine .HCl

Sigma Biochemical Library, page 71 of 154 Index Number Compound Name Index Number Compound Name 4449 Quinidine sulfate 4492 Actinomycin C from 4450 Quinine streptomyces 4451 Quinine .HBr chrysomallus 4452 Quinine .HCl 4493 Actinomycin D from 4453 Quinine hemisulfate streptomyces species 4454 Rescinnamine 4494 Actinomycin I 4455 Reserpine 4495 Adiphenine .HCl 4456 Scopine .HCl 4496 Adrenochrome 4457 (-)-Scopolamine semicarbazone aminoxide .HBr 4497 Adrenocorticotropic 4458 (-)-Scopolamine N- hormone, porcine butylbromide 4498 Adrenocorticotropic 4459 (-)-Scopolamine .HBr hormone, crude porcine 4460 (-)-Scopolamine methyl 4499 Adrenocorticotropic bromide hormone fragment, 4461 (-)-Scopolamine methyl acth(4-10) nitrate 4500 Adrenocorticotropic 4462 a-Solanine from potato hormone fragment, sprouts acth(11-24) 4463 (-)-Sparteine 4501 Allantoic acid, K salt 4464 Strychnine 4502 Allantoxanamide 4465 Strychnine .HCl 4503 Allopurinol 4466 Strychnine nitrate 4504 1-Alprenolol D-tartrate 4467 Strychnine sulfate 4505 Amantadine 4468 Tetrahydropapaverine 4506 Amantadine .HCl .HCl 4507 Amikacin 4469 (+/-)- 4508 Amiloride .HCl Tetrahydropapaveroline 4509 9-Aminoacridine .HBr 4510 7-Aminoactinomycin d 4470 Theophylline anhydrous 4511 p-Aminobenzoic acid,, K 4471 Trimethylcolchicinic acid salt 4472 D-Tubocurarine chloride 4512 2-Amino-6a-carboxyethyl- 4473 Veratrine .HCl mercaptopurine 4474 Vinblastine sulfate 4513 7-Aminocephalosporanic 4475 Vincamine acid 4476 Vincristine sulfate 4514 p-Aminoclonidine .2HCl 4477 Yohimbine .HCl 4515 7-Aminodesacetoxy- 4478 Acetarsone cephalosporanic acid 4479 Acetazolamide 4516 DL-Aminoglutethimide 4480 Acetophenetidin powder 4517 6-Aminonicotinamide 4481 Acetophenolisatin 4518 6-Aminonicotinic acid 4482 11a-Acetoxyprogesterone 4519 6-Aminopenicillanic acid 4483 17a-Acetoxyprogesterone 4520 Aminophylline 4484 Acetyl-DL-carnitine .HCl 4521 Aminopropylon 4485 Acetylcholine perchlorate 4522 p-Aminosalicylic acid 4486 Acetyldigitoxin 4523 p-Aminosalicylic acid, Na 4487 N-Acetyl-3',5'-diiodo-L- salt tyrosine 1/2 H2O 4524 Amitriptyline .HCl 4488 N-Acetyl-DL-penicillamine 4525 Amoxicillin 4489 N-Acetyl-L-phenylalanyl- 4526 Ampicillin anhydrous 3',5'-diiodo-L tyrosine 4527 Ampicillin, Na salt 4490 N-Acetylprocainamide 4528 Ampicillin .3H2O 4491 Acetylsalicylic acid 4529 N-t-Amyloxycarbonyl-L- try-L-met-L-asp-L-phe- amide

Sigma Biochemical Library, page 72 of 154 Index Number Compound Name Index Number Compound Name 4530 (E)-Anethole 4571 2-(2'- 4531 Anisomycin from Carboxyphenyl)benzoyl-6- streptomyces species aminopenicillanic acid, Na 4532 Antimycin A from salt streptomyces 4572 L-Carnitine inner salt kitazawaensis 4573 (E)-b-Carotene type I 4533 Antimycin A1 4574 b-Carotene type III 4534 Antimycin A2 4575 b-Carotene type IV 4535 Antimycin A3 4576 a-Carotene type V 4536 Antimycin A4 4577 Cefadroxil 4537 Aphidicolin from 4578 Cefazolin, Na salt nigrospora sphaerica 4579 Cephalexin 4538 (+/-)-Arterenol 4580 Cephaloglycin 4539 (+/-)-Arterenol .HCl 4581 Cephaloridine 4540 (-)-Arterenol 4582 Cephalosporin C, K salt 4541 (-)-Arterenol bitartrate 4583 Cephalothin, Na salt 4542 (-)-Arterenol .HCl 4584 Cephapirin, Na salt 4543 L-Ascorbic acid 4585 Cerulenin 4544 L-Ascorbic acid 4586 Chalcomycin 4545 L-Ascorbic acid, 4587 Chlorambucil hemicalcium salt 4588 Chloramphenicol 4546 L-Ascorbic acid, Na salt 4589 Chloramphenicol base 4547 Atenolol 4590 Chlorhexidine diacetate 4548 Bacitracin 4591 2-Chloronicotinic acid 4549 Bacitracin zinc 4592 6-Chloronicotinic acid 4550 Bamethane sulfate 4593 Chloroquine diphosphate 4551 Beauvericin 4594 8-Chlorotheophylline 4552 Bekanamycin sulfate; 4595 Chlorotrianisene Kanamycin B sulfate 4596 Chlorpheniramine maleate 4553 Benoxinate .HCl 4597 Chlorpromazine .HCl 4554 S-Benzoylthiamine O- 4598 Chlortetracycline .HCl monophosphate 4599 Chlorthalidone 4555 Benztropine methane 4600 Cholecalciferol sulfonate 4601 Cholecalciferol sulfate, Na 4556 D-Benzylpenicillenic acid salt 4557 Biocytin 4602 Chorionic gonadotropin 4558 D-Biotin 4603 Chromomycin A-3 4559 D-Biotin 4-nitrophenyl 4604 Chrysarobin from goa ester powder practical 4560 Biotin-propranolol analog 4605 Cimetidine 4561 Bleomycin sulfate 4606 Cinnarizine 4562 Bufexamac 4607 Citrinin from penicillium 4563 Butacaine hemisulfate citrinum 4564 Caffeine, Na salt 4608 Clemastine fumarate benzoate 4609 Clindamycin .HCl 4565 Calcium ionophore 4610 Clomiphene citrate A23187, Ca salt 4611 Clonazepam 4566 Calcium inophore 4612 Clonidine .HCl A23187, Mg salt 4613 Clotrimazole 4567 Calcium ionophore 4614 Cloxacillin, Na salt A23187, Ca+Mg salts 4615 Cobinamide dicyanide 4568 Capreomycin sulfate 4616 Cocarboxylase 4569 Carbamazepine 4617 Colistin 4570 Carbenicillin, disodium methanesulfonate, Na salt salt 4618 Crocetin, dipyridyl salt

Sigma Biochemical Library, page 73 of 154 Index Number Compound Name Index Number Compound Name 4619 Cromolyn, Na salt 4662 Dipyrone 4620 Cyclamic acid 4663 Disopyramide 4621 Cyclandelate 4664 Distamycin A .HCl 4622 Cyproheptadine .HCl 4665 Doxycycline .HCl; a-6- 4623 Cysteamine S-phosphate, Deoxy-5- Na salt hydroxytetracycline .HCl 4624 Daunomycin .HCl 4666 Doxylamine, succinate 4625 DL-Decanoylcarnitine salt chloride 4667 Dyclonine .HCl 4626 Demeclocycline .HCl 4668 Edrophonium chloride 4627 4-Deoxypyridoxine .HCl 4669 Ellagic acid 4628 4-Deoxypyridoxine 5- 4670 Emodin phosphate 4671 (+/-)-Epinephrine 4629 Dequalinium chloride 4672 (-)-Epinephrine 4630 Desipramine .HCl 4673 (-)-Epinephrine (+)- 4631 DL-Desthiobiotin bitartrate 4632 Diaminobiotin 4674 (+/-)-Epinephrine methyl 4633 4-[N-(2,4-Diamino-6- ether .HCl pteridinylmethyl)amino]be 4675 Ergonovine nzoic acid 4676 Erythromycin 4634 Diaveridine 4677 Erythromycin 4635 Dibekacin sulfate 4678 Erythromycin estolate 4636 3',5'-Dibromofolic acid 4679 Erythromycin 4637 Dibucaine ethylsuccinate 4638 Dibucaine .HCl 4680 Erythromycin stearate 4639 3',5'-Dichlorofolic acid 4681 Ethambutol .HCl 4640 Dichloroisoproterenol .HCl 4682 Ethaverine .HCl 4641 Dichlorphenamide 4683 Ethionamide 4642 Diclofenac, Na salt 4684 Ethopropazine .HCl 4643 Dicloxacillin, Na salt 4685 Ethyl m-aminobenzoate, 4644 Dienestrol methanesulfonate salt 4645 Dienestrol diacetate; 3,4- 4686 Ethyl p-aminobenzoate Bis(4-Acetoxyphenyl)-2,4- 4687 Ethylhydrocupreine hexanedione 4688 Ethylhydrocupreine .HCl 4646 Diethylcarbamazine 4689 Ferric ammonium citrate citrate 4690 Ferric citrate 4647 N,N-Diethyl nicotinamide 4691 Ferulic acid 4648 Diethylstilbestrol 4692 Filipin 4649 Diethylstilbestrol 4693 Flunarizine .2HCl dipropionate 4694 Flurazepam .2HCl 4650 Dihydrofolic acid 4695 Folinic acid, Ca salt 4651 Dihydrostreptomycin 4696 Formycin a sulfate 4697 Formycin b 4652 3,5-Diiodosalicylic acid 4698 Franguloside 4653 3,5-Diiodo-D-thyronine 4699 2'-Fucosyllactose from 4654 3,5-Diiodo-DL-thyronine human milk 4655 3,5-Diiodothyropropionic 4700 Furaltadone .HCl acid 4701 Furazolidone 4656 Diltiazem .HCl 4702 Fusaric acid 4657 Dimenhydrinate 4703 Gallamine triethiodide 4658 N1-(4,5-Dimethyl-2- 4704 Geneticin disulfate oxazolyl)sulfanilamide 4705 Gentamicin sulfate 4659 Diphenhydramine .HCl 4706 Gentisic acid 4660 Diphenidol .HCl 4707 Ginseng root 4661 Dipyridamole 4708 Gougerotin

Sigma Biochemical Library, page 74 of 154 Index Number Compound Name Index Number Compound Name 4709 Gramicidin from bacillus 4754 Litorin brevis 4755 Luteinizing hormone 4710 Gramicidin S .HCl releasing hormone, 4711 Griseofulvin acetate salt 4712 Haloperidol 4756 Luteinizing hormone 4713 Haloprogin releasing hormone, [D- 4714 Hexamethylene tetramine pglu1,D-phe2,D-trp3,6] 4715 Hexetidine 4757 Luteinizing hormone 4716 Homochlorcyclizine releasing hormone, 4717 Hydralazine .HCl ethylamide, des-gly10,(D- 4718 Hydrochlorothiazide trp6) 4719 Hydroflumethiazide 4758 Luteinizing hormone 4720 6-Hydroxydopa releasing hormone, (gly- 4721 5-Hydroxydopamine .HCl oh10) 4722 6-Hydroxydopamine .HBr 4759 Luteotropic hormone, from 4723 6-Hydroxydopamine .HCl sheep pituitary glands 4724 b- 4760 Meclizine .2HCl Hydroxyethyltheophylline 4761 Mefenamic acid 4725 7-(b- 4762 Meglumine diatrizoate Hydroxypropyl)theophyllin 4763 a-Melanocyte stimulating e hormone, synthetic 4726 1-Hydroxypyridine-2- 4764 a-Melanocyte stimulating thione, Na salt hormone, [nle4,D-phe7]- 4727 1-Hydroxypyridine-2- 4765 Melatonin thione, zn salt 4766 Meperidine .HCl 4728 Hydroxyzine .2HCl 4767 Mephenesin 4729 Hydroxyzine pamoate 4768 Mepirizole 4730 Ibuprofen 4769 Mersalyl acid 4731 Imipramine .HCl 4770 Methapyrilene fumarate 4732 Indomethacin 4771 Methapyrilene .HCl 4733 Iproniazid, phosphate salt 4772 Methicillin, Na salt 4734 Iron choline citrate 4773 Methimazole 4735 Isoamyl nitrite 4774 Methisazone 4736 Isobutyl 2-cyanoacrylate 4775 Methylbenzethonium 4737 Isonicotinic acid hydrazide chloride 4738 (+/-)-Isoproterenol, 4776 Metoclopramide .HCl hemisulfate salt 4777 (+/-)Metoprolol (+)tartrate 4739 (+/-)-Isoproterenol .HCl 4778 Metrizamide 4740 (-)-Isoproterenol 4779 Midecamycin, from 4741 (-)-Isoproterenol (+)- streptomyces bitartrate mycarofaciens 4742 (+)-Isoproterenol (+)- 4780 Mikamycin A and b bitartrate 4781 Minocycline .HCl 4743 Isopyrin .HCl 4782 Mithramycin A, 2.5% + 4744 Isosorbide dinitrate mannitol + sodium 4745 Isoxsuprine .HCl phosphate 4746 Kasugamycin, hemisulfate 4783 Mithramycin A, 98% from salt streptomyces plicatus 4747 Ketoprofen 4784 Mithramycin complex 4748 Khellin 4785 Mitomycin-c 4749 Labetalol .HCl 4786 Nafcillin, Na salt 4750 Lactogen, human 4787 Nalidixic acid 4751 Lasalocid, Na salt 4788 Nalidixic acid, Na salt 4752 Lidocaine 4789 Naloxone .HCl 4753 Lidoflazine 4790 Naphazoline nitrate

Sigma Biochemical Library, page 75 of 154 Index Number Compound Name Index Number Compound Name 4791 Nefopam .HCl 4839 Phenoxymethylpenicillinic 4792 Neomycin sulfate acid benzyl ester sulfoxide 4793 Neostigmine bromide 4840 Phenylbutazone 4794 Neostigmine methyl 4841 L-Phenylephrine .HCl sulfate 4842 2-Phenyl-1,3-indandione 4795 Nialamide 4843 8-Phenyltheophylline 4796 Nicametate citrate 4844 Phenyl-thiocarbamide 4797 Nicardipine .HCl 4845 Phosphomycin, Ca salt 4798 Niclosamide 4846 Phosphomycin, disodium 4799 Nicotinic acid hydrazide salt 4800 Nifedipine 4847 Phthalylsulfacetamide 4801 Niflumic acid 4848 Phthalylsulfathiazole 4802 Nifuroxime 4849 Pindolol 4803 Novobiocin, Na salt 4850 Pipemidic acid 4804 Nystatin 4851 Piperazine citrate 4805 Oleandomycin phosphate 4852 Piperazine .2HCl 4806 Oligomycin 4853 Piperidolate 4807 Oligomycin a 4854 Piroxicam 4808 Oligomycin b 4855 Polyvinylpolypyrrolidone 4809 Oligomycin c 4856 Polyvinylpyrrolidone 4810 Orphenadrine .HCl iodine complex 4811 Oxacillin, Na salt 4857 Polyvinylpyrrolidone, amw 4812 Oxeladin citrate 10,000 4813 Oxolinic acid 4858 Polyvinylpyrrolidone, amw 4814 Oxonic acid, K salt 40,000 4815 Oxprenolol .HCl 4859 Polyvinylpyrrolidone, amw 4816 Oxymetazoline .HCl 360,000 4817 Oxyphenonium bromide 4860 Primaquine, diphosphate 4818 Oxytetracycline .2H2O salt 4819 Oxytetracycline .HCl; 5- 4861 Probenecid Hydroxytetracycline .HCl 4862 Procainamide .HCl 4820 Pargyline .HCl 4863 Procaine 4821 Patulin 4864 Procaine .HCl 4822 D-(-)-Penicillamine 4865 Prochlorperazine, 4823 D-(-)-Penicillamine .HCl edisylate salt 4824 DL-Penicillamine 4866 Proflavine, hemisulfate 4825 L-(+)-Penicillamine salt 4826 DL-Penicillamine acetone 4867 Promethazine .HCl adduct .HCl .H2O 4868 Propantheline bromide 4827 D-Penicillamine disulfide 4869 Propiomazine, maleate 4828 Penicillic acid salt 4829 Pentifylline 4870 N-Propionylprocainamide 4830 Pentolinium di(L-(+)- 4871 Propionylpromazine; 3- tartrate) Propionyl-10-(3- 4831 Pentylenetetrazole (dimethylamino)propyl)ph 4832 Perhexiline maleate enothiazine 4833 Perillartine 4872 DL-Propranolol .HCl 4834 Phenelzine sulfate 4873 Prostaglandin A1 4835 Pheniramine maleate 4874 Prostaglandin B1 4836 Phenoxymethyl penicillinic 4875 Prostaglandin D2 acid 4876 Prostaglandin E1 4837 Phenoxymethylpenicillinic 4877 Prostaglandin F1a acid, K salt 4878 Puromycin .2HCl 4838 Phenoxymethylpenicillinic 4879 Puromycin acid benzyl ester aminonucleoside

Sigma Biochemical Library, page 76 of 154 Index Number Compound Name Index Number Compound Name 4880 S-b-(4-Pyridylethyl)-L- 4931 Tetracaine .HCl cysteine 4932 Tetracycline 4881 S-b-(4-Pyridylethyl)-DL- 4933 Tetracycline .HCl penicillamine 4934 Tetrahydrozoline .HCl 4882 Pyrilamine maleate 4935 Tetramisole .HCl 4883 Pyrimethamine 4936 Thiamphenicol 4884 Pyrithioxin 4937 Thiamylal, Na salt 4885 Pyrvinium pamoate 4938 Thimerosal, Na salt 4886 Quinacrine .2HCl 4939 DL-6,8-Thioctic acid, 4887 (+/-)-3-Quinuclidinol oxidized form 4888 Ribostamycin, sulfate salt 4940 DL-6,8-Thioctic acid 4889 Rifampicin amide 4890 Ristocetin, sulfate salt 4941 2,2'-Thio-bis(4,6- 4891 Rutin .3H2O dichlorophenol) 4892 Saccharin, Ca salt 4942 Thyrocalcitonin tca 4893 Saccharin, Na salt; 1,2- 4943 D-Thyroxine Benzisothiazol-3(2H)-one 4944 D-Thyroxine, Na salt 1,1-dioxide, Na salt .5H2O 4894 Safrole 4945 DL-Thyroxine 4895 Salbutamol 4946 DL-Thyroxine, Na salt 4896 Salicin 4947 L-Thyroxine 4897 Santonin 4948 L-Thyroxine, Na salt 4898 Sorbic acid .5H2O 4899 Spectinomycin .2HCl 4949 Ticarcillin, disodium salt 4900 Spiramycin 4950 Tilorone analog R10- 4901 Streptomycin sulfate 874DA 4902 Succinylsulfathiazole 4951 Tilorone analog R11- 4903 Sulfabenzamide 567DA 4904 Sulfacetamide 4952 Timolol maleate 4905 Sulfadiazine 4953 Tinidazole 4906 Sulfadimethoxine 4954 Tioxolone 4907 Sulfadimethoxine, Na salt 4955 Tobramycin 4908 Sulfaguanidine 4956 D-a-Tocopherol type V 4909 Sulfamerazine 4957 D-a-Tocopherol type VI 4910 Sulfamerazine, Na salt 4958 DL-a-Tocopherol 4911 Sulfameter 4959 DL-a-Tocopherol 4912 Sulfamethazine nicotinate 4913 Sulfamethazine, Na salt 4960 D-a-Tocopherol acetate 4914 Sulfamethizole 4961 D-a-Tocopherol acid 4915 Sulfamethoxazole succinate 4916 Sulfanilamide 4962 Todralazine .HCl 4917 Sulfanitran 4963 Tolazoline .HCl 4918 Sulfapyridine 4964 Tolbutamide 4919 Sulfaquinoxaline 4965 Tolperisone .HCl 4920 Sulfasalazine 4966 Triamterene 4921 Sulfathiazole 4967 DL-Trihexyphenidyl .HCl 4922 Sulfathiazole, Na salt 4968 3,3',5-Triiodothyroacetic 4923 (+/-)-Sulfinpyrazone acid diethanolamine salt 4924 Sulfisomidine 4969 3,3',5-Triiodo-D-thyronine 4925 Sulfisoxazole 4970 3,3',5-Triiodo-DL- 4926 Suloctidil thyronine 4927 Sulpiride 4971 3,3',5-Triiodo-L-thyronine 4928 DL-Synephrine 4972 3,3',5-Triiodo-L-thyronine, 4929 (E)-Tamoxifen citrate Na salt 4930 Tetracaine

Sigma Biochemical Library, page 77 of 154 Index Number Compound Name Index Number Compound Name 4973 3,3',5-Triiodo-L-thyronine, 5017 Codeine Na salt 5018 5,5-Diallylbarbituric acid 4974 3,3',5- 5019 Diethylpropion .HCl Triiodothyropropionic acid 5020 N,N-Diethyltryptamine 4975 Trimeprazine hemi- 5021 N,N-Dimethyltryptamine (+)tartrate 5022 Fenfluramine .HCl 4976 Trimethoprim 5023 DL-Glutethimide; 5-Ethyl- 4977 Trioxsalen 3-phenyl-2,6- 4978 Tripelennamine citrate piperidinedione 4979 Tripelennamine .HCl 5024 Hexobarbital 4980 Triprolidine .HCl 5025 Ibogaine .HCl 4981 Tubercidin, from 5026 D-Lysergic acid streptomyces tubercidicus 5027 Mephobarbital; 4982 Tubercidin 5'- Methylphenobarbital monophosphate 5028 Mescaline hemisulfate 4983 Tunicamycin, from A 5029 Mescaline .HCl streptomyces species 5030 Mescaline sulfate 4984 Tylosin tartrate 5031 (+/-)-Methadone .HCl 4985 Tyrothricin 5032 (+)-Methamphetamine 4986 Umbelliferone .HCl 4987 (-) Usnic acid 5033 DL-Methamphetamine 4988 (+)-Usnic acid .HCl 4989 Valethamate bromide 5034 Methaqualone .HCl 4990 Valinomycin 5035 Methyprylon 4991 Vancomycin .HCl 5036 Morphine-3-b-D- 4992 (+/-)-Verapamil, .HCl glucuronide 4993 Vincristine sulfate 5037 Opium powder 4994 Vitamin B-12 5038 Oxycodone .HCl 4995 Xanthinol nicotinate 5039 Paraldehyde 4996 Xylometazoline .HCl 5040 Pemoline 4997 Zomepirac, Na salt; 5-(4- 5041 Pentazocine Chlorobenzoyl)-1,4- 5042 Pentazocine .HCl dimethyl-1H-pyrrole-2- 5043 Pentobarbital, Na salt acetic acid, Na salt 5044 Phendimetrazine bitartrate 4998 N-Acetylmescaline 5045 Phenobarbital 4999 Alphaprodine .HCl 5046 Phentermine .HCl 5000 4-Amino-2,2,6,6- 5047 Secobarbital tetramethyl-piperidine 5048 Secobarbital, Na salt 5001 Amobarbital 5049 D1-Tetrahydrocannabinol 5002 L-Amphetamine 5050 D6-Tetrahydrocannabinol 5003 D-Amphetamine sulfate 5051 2,2,6,6- 5004 DL-Amphetamine sulfate Tetramethylpiperidine 5005 Aprobarbital 5052 Thebaine 5006 Barbital 5053 Tropacocaine .HCl 5007 Barbital, Na salt 5054 Abscisic acid (+), cis,trans 5008 Barbituric acid isomer 5009 Bufotenine monooxalate 5055 Abscisic acid (+/-), .H2O cis,trans isomer 5010 Butabarbital 5056 Abscisic acid (+/-), 5011 Butalbital cis,trans isomer 5012 Cannabidiol 5057 Abscisic acid, mixed 5013 Cannabinol isomers 5014 Chloral hydrate 5058 Abscisic acid methyl ester 5015 Chlordiazepoxide .HCl 5059 1-Acetyl-5-bromoindoline 5016 Cocaine .HCl

Sigma Biochemical Library, page 78 of 154 Index Number Compound Name Index Number Compound Name 5060 1-Acetyl-5-bromo-7- 5099 Arachidic acid myristyl nitroindoline ester 5061 1-Acetyl-6-chloroindoline 5100 Arachidic acid oleoyl ester 5062 1-Acetyl-5-7- 5101 Arachidic acid palmityl dinitroindoline ester 5063 2,4- 5102 Arachidic acid stearyl Dichlorophenoxyacetic ester acid 5103 Arachidic anhydride 5064 DL-Dihydrozeatin 5104 Arachidonic acid, 99%, 5065 Dihydrozeatin riboside from porcine liver 5066 Gibberellic acid 5105 Arachidonic acid, 90%, 5067 5-Hydroxyindole-3-acetic from porcine liver acid 5106 Arachidonic acid, 70% 5068 5-Hydroxyindole-2- 5107 Arachidonic acid, 99%, Na carboxylic acid salt 5069 Indole-3-acetaldehyde, Na 5108 Arachidonic acid, 90%, Na salt bisulfite salt 5070 Indole-3-acetamide 5109 Arachidonic acid, 70%, Na 5071 Indole-3-acetic acid salt 5072 Indole-3-acetic acid ethyl 5110 Arachidonic acid ethyl ester ester 5073 Indole-3-carboxylic acid 5111 Arachidonic acid ethyl 5074 Indole-3-glyoxylamide ester 5075 Kinetin 5112 Arachidonic acid methyl 5076 Kinetin ester 5077 Kinetin riboside 5113 Arachidonic acid methyl 5078 5-Methoxyindole-3-acetic ester acid 5114 Arachidonic acid methyl 5079 b-Naphthoxyacetic acid, ester Na salt 5115 Arachidonic acid propyl 5080 Acetic acid, glacial ester 5081 4-Acetylbutyric acid 5116 Arachidonyl acetate 5082 (Z)-Aconitic acid 5117 Arachidoyl chloride 5083 (E)-Aconitic acid 5118 Arachidyl acetate 5084 Adipic acid 5119 Azelaic acid 5085 Adipic acid diethyl ester 5120 Azelaic acid 5086 Adipic acid dimethyl ester 5121 Azelaoyl chloride 5087 Adipic acid monoethyl 5122 12-Azidooleic acid ester 5123 Behenic acid 5088 Adipic acid monomethyl 5124 Behenic acid ester 5125 Behenic acid arachidyl 5089 Adipoyl chloride ester 5090 12-Aminododecanoic acid 5126 Behenic acid behenyl 5091 11-Aminoundecanoic acid ester 5092 DL-12-(9-Anthroyl)stearic 5127 Behenic acid ethyl ester acid 5128 Behenic acid methyl ester 5093 Arachidic acid 5129 Behenic acid myristyl 5094 Arachidic acid ester 5095 Arachidic acid arachidyl 5130 Behenic acid palmityl ester ester 5096 Arachidic acid behenyl 5131 Behenic acid stearyl ester ester 5132 Behenic anhydride 5097 Arachidic acid ethyl ester 5133 Behenic anhydride 5098 Arachidic acid methyl 5134 Behenoyl chloride ester 5135 Behenyl acetate

Sigma Biochemical Library, page 79 of 154 Index Number Compound Name Index Number Compound Name 5136 Brassidic acid 5182 Dichloroacetic acid 5137 Bromoacetic acid 5183 a,a'-Dimercaptoadipic 5138 2-Bromobutyric acid acid, meso- 5139 4-Bromobutyric acid 5184 a,a'-Dimercaptoadipic 5140 12-Bromododecanoic acid acid, meso-, disodium salt 5141 3-Bromopropionic acid 5185 Dimethylpimilimidate 5142 2-Bromopropionic acid .2HCl ethyl ester 5186 4,7,10,13,16,19- 5143 11-Bromoundecanoic acid Docosahexaenoic acid 5144 5-Bromovaleric acid 5187 4,7,10,13,16,19- 5145 5-Bromovaleric acid ethyl Docosahexaenoic acid ester 5188 4,7,10,13,16,19- 5146 Butyl formate Docosahexaenoic acid 5147 Butyric acid 5189 4,7,10,13,16,19- 5148 Butyric acid, Na salt Docosahexaenoic acid 5149 Butyric acid ethyl ester ethyl ester 5150 Butyric anhydride 5190 4,7,10,13,16,19- 5151 Capric acid Docosahexaenoic acid 5152 Capric acid ethyl ester ethyl ester 5153 Capric acid methyl ester 5191 4,7,10,13,16,19- 5154 Capric acid propyl ester Docosahexaenoic acid 5155 Capric anhydride methyl ester 5156 Caproic acid, N,N- 5192 4,7,10,13,16,19- dimethylamide Docosahexaenoic acid 5157 Caproic acid ethyl ester methyl ester 5158 Caproic acid methyl ester 5193 4,7,10,13,16,19- 5159 Caproic acid propyl ester Docosahexaenoic acid 5160 Caproic anhydride methyl ester 5161 Caproyl chloride 5194 (E)-7,(Z)-9-Dodecadienyl 5162 Capryl chloride acetate 5163 Caprylic acid, Na salt 5195 (E)-8,(E)-10-Dodecadienyl 5164 Caprylic acid acetate 5165 Caprylic acid 5196 1,12-Dodecanedioic acid 5166 Caprylic acid N-butyl ester 5197 (E)-2-Dodecenedioic acid 5167 Caprylic acid ethyl ester 5198 (Z)-7-Dodecenyl acetate 5168 Caprylic acid methyl ester 5199 (Z)-8-Dodecenyl acetate 5169 Caprylic acid propyl ester 5200 5-Doxylstearic acid 5170 Caprylic anhydride 5201 7-Doxylstearic acid 5171 3-Carbomethoxypropionyl 5202 12-Doxylstearic acid chloride 5203 5-Doxylstearic acid methyl 5172 Chloroacetic acid ester 5173 Chloroacetic acid methyl 5204 7-Doxylstearic acid methyl ester ester 5174 Chloroacetic anhydride 5205 12-Doxylstearic acid 5175 4-Chlorobutyryl chloride methyl ester 5176 2-(p- 5206 16-Doxylstearic acid Chlorophenoxy)propionic methyl ester acid 5207 11,14-Eicosadienoic acid 5177 (R)-(+)-2-Chloropropionic 5208 11,14-Eicosadienoic acid acid methyl ester ethyl ester; Ethyl 11,14- 5178 (E)-5-Decenyl acetate eicosadienoate 5179 (Z)-5-Decenyl acetate 5209 11,14-Eicosadienoic acid 5180 Decyl acetate methyl ester 5181 2,5-Dibromoadipic acid, meso-

Sigma Biochemical Library, page 80 of 154 Index Number Compound Name Index Number Compound Name 5210 5,8,11,14,17- 5248 Heptadecanoyl chloride Eicosapentaenoic acid, 5249 Heptadecanyl acetate Na salt 5250 Heptanoic acid 5211 8,11,14-Eicosatrienoic 5251 Heptanoic acid ethyl ester acid 5252 Heptanoic acid methyl 5212 11,14,17-Eicosatrienoic ester acid 5253 Heptanoyl chloride 5213 11,14,17-Eicosatrienoic 5254 Heptanyl acetate acid, Na salt 5255 (Z)-7,(Z)-11- 5214 11,14,17-Eicosatrienoic Hexadecadienyl acetate acid ethyl ester; Ethyl 5256 (Z)-7,(E)-11- 11,14,17-eicosatrienoate Hexadecadienyl acetate 5215 11,14,17-Eicosatrienoic 5257 Hexadecanedioic acid acid methyl ester 5258 (Z)-9-Hexadecenyl 5216 11-Eicosenoic acid acetate 5217 11-Eicosenoic acid methyl 5259 (Z)-11-Hexadecenyl ester acetate 5218 (Z)-11-Eicosenoic 5260 (Z)-3-Hexenyl acetate anhydride 5261 DL-a-Hydroxybutyric acid, 5219 11-Eicosenoyl chloride Ba salt 5220 11-Eicosenyl acetate 5262 DL-b-Hydroxybutyric acid 5221 Elaidic acid 5263 DL-b-Hydroxybutyric acid, 5222 Elaidic acid ethyl ester Na salt 5223 Elaidic acid methyl ester 5264 g-Hydroxybutyric acid, Na 5224 Elaidic anhydride salt 5225 Elaidoyl chloride 5265 DL-S-b-Hydroxybutyryl-N- 5226 Elaidyl acetate acetylcysteamine 5227 Erucic acid 5266 DL-a-Hydroxycaproic acid 5228 Erucic acid 5267 10-Hydroxydecanoic acid 5229 Erucic acid ethyl ester 5268 12-Hydroxydodecanoic 5230 Erucic acid methyl ester acid 5231 Erucic anhydride; (Z)-13- 5269 DL-a- Docosenoic anhydride Hydroxyhexacosanoic 5232 Erucoyl chloride acid 5233 Erucyl acetate; 13- 5270 16-Hydroxyhexadecanoic Docosenyl acetate acid 5234 2-Ethylbutyric acid 5271 a-Hydroxyisobutyric acid 5235 Ethyl isovalerate 5272 DL-a-Hydroxyisocaproic 5236 Formic acid acid 5237 Formic acid ethyl ester 5273 L-a-Hydroxyisocaproic 5238 Formic acid methyl ester acid 5239 Heneicosanoic acid 5274 DL-a-Hydroxyisovaleric 5240 Heneicosanoic acid acid methyl ester 5275 D-2-Hydroxy-3- 5241 Heneicosanoic acid methylvaleric acid, Na salt methyl ester 5276 L-2-Hydroxy-3- 5242 Heneicosyl acetate methylvaleric acid, Na salt 5243 Heptadecanoic acid 5277 DL-12-Hydroxystearic 5244 Heptadecanoic acid ethyl acid ester 5278 DL-12-Hydroxystearic 5245 Heptadecanoic acid acid ethyl ester methyl ester 5279 DL-12-Hydroxystearic 5246 Heptadecanoic acid acid methyl ester methyl ester 5280 DL-a-Hydroxyvaleric acid, 5247 Heptadecanoic anhydride Na salt

Sigma Biochemical Library, page 81 of 154 Index Number Compound Name Index Number Compound Name 5281 Iodoacetic acid 5328 Linolelaidyl acetate 5282 Iodoacetic acid, Na salt 5329 Linolenic acid 5283 Isoamyl acetate 5330 g-Linolenic acid 5284 Isobutyric acid methyl 5331 Linolenic acid ethyl ester ester 5332 g-Linolenic acid ethyl 5285 Isostearic acid ester 5286 Isovaleric acid 5333 Linolenic acid methyl 5287 Isovaleryl chloride ester 5288 a-Ketononanoic acid 5334 Linolenic acid methyl 5289 a-Ketooctanoic acid ester 5290 g-Ketopimelic acid 5335 g-Linolenic acid methyl dilactone ester 5291 6-Ketoprostaglandin E1 5336 Linolenic anhydride 5292 6-Ketoprostaglandin F1a 5337 g-Linolenoyl chloride 5293 15-Ketoprostaglandins E2 5338 Linoleoyl chloride 5294 Lauric acid 5339 Linoleyl acetate 5295 Lauric acid, Na salt 5340 4-Methylumbelliferyl 5296 Lauric acid arachidyl ester butyrate 5297 Lauric acid behenyl ester 5341 4-Methylumbelliferyl 5298 Lauric acid butyl ester elaidate 5299 Lauric acid N,N- 5342 4-Methylumbelliferyl dimethylamide heptanoate 5300 Lauric acid lauryl ester 5343 4-Methylumbelliferyl 5301 Lauric acid methyl ester oleate 5302 Lauric acid myristyl ester 5344 4-Methylumbelliferyl 5303 Lauric acid oleoyl ester palmitate 5304 Lauric acid propyl ester 5345 4-Methyl umbelliferyl 5305 Lauric anhydride propionate 5306 DL-Lauroylcarnitine 5346 4-Methyl umbelliferyl chloride stearate 5307 Lauroyl chloride 5347 3-Methyl-N-valeric acid 5308 Lauroylcholine chloride 5348 Monofluoroacetic acid, Na 5309 Lauroylcholine iodide salt 5310 N-Lauroylsarcosine 5349 Monofluoroacetic acid 5311 N-Lauroylsarcosine, Na ethyl ester salt 5350 Myristic acid 5312 Lauryl acetate 5351 Myristic acid 5313 Lignoceric acid 5352 Myristic acid, Na salt 5314 Lignoceric acid methyl 5353 Myristic acid arachidyl ester ester 5315 Linoleic acid 5354 Myristic acid behenyl 5316 Linoleic acid ester 5317 Linoleic acid 5355 Myristic acid N,N- 5318 Linoleic acid, Na salt dimethylamide 5319 Linoleic acid ethyl ester 5356 Myristic acid ethyl ester 5320 Linoleic acid methyl ester 5357 Myristic acid isopropyl 5321 Linoleic acid methyl ester ester 5322 Linoleic acid propyl ester 5358 Myristic acid isopropyl 5323 Linoleic anhydride ester 5324 Linolelaidic acid 5359 Myristic acid methyl ester 5325 Linolelaidic acid ethyl 5360 Myristic acid myristyl ester ester 5361 Myristic acid palmityl ester 5326 Linolelaidic acid methyl 5362 Myristic acid propyl ester ester 5363 Myristic anhydride 5327 Linolelaidoyl chloride 5364 Myristic anhydride

Sigma Biochemical Library, page 82 of 154 Index Number Compound Name Index Number Compound Name 5365 Myristoleic acid 5405 p-Nitrophenyl caprylate; 4- 5366 Myristoleic acid ethyl ester Nitrophenyl octanoate 5367 Myristoleic acid methyl 5406 o-Nitrophenyl laurate; 2- ester Nitrophenyl dodecanoate 5368 Myristoyl-DL-carnitine 5407 p-Nitrophenyl laurate; 4- chloride Nitrophenyl dodecanoate 5369 Myristoyl chloride 5408 o-Nitrophenyl myristate 5370 Myristoylcholine chloride 5409 p-Nitrophenyl myristate 5371 Myristoylcholine iodide 5410 o-Nitrophenyl palmitate; 2- 5372 Myristyl acetate Nitrophenyl 5373 a-Naphthyl acetate hexadecanoate 5374 b-Naphthyl acetate 5411 p-Nitrophenyl palmitate 5375 a-Naphthyl butyrate 5412 o-Nitrophenyl propionate 5376 b-Naphthyl butyrate 5413 p-Nitrophenyl propionate 5377 a-Naphthyl caprate; 1- 5414 o-Nitrophenyl stearate; 2- Naphthyl decanoate Nitrophenyl 5378 b-Naphthyl caprate octadecanoate 5379 a-Naphthyl caproate 5415 p-Nitrophenyl stearate 5380 b-Naphthyl caproate 5416 o-Nitrophenyl valerate 5381 a-Naphthyl caprylate 5417 p-Nitrophenyl valerate 5382 b-Naphthyl caprylate; 2- 5418 Nonadecanoic acid Naphthyl octanoate 5419 Nonadecanoic acid ethyl 5383 a-Naphthyl laurate; 1- ester Naphthyl dodecanoate 5420 Nonadecanoic acid methyl 5384 a-Naphthyl myristate ester 5385 b-Naphthyl myristate 5421 Nonadecanoyl chloride 5386 a-Naphthyl nonanoate 5422 Nonadecanyl acetate 5387 b-Naphthyl oleate 5423 Nonanoic acid 5388 a-Naphthyl palmitate 5424 Nonanoic acid, Na salt 5389 b-Naphthyl palmitate; 2- 5425 Nonanoic acid ethyl ester Naphthyl hexadecanoate 5426 Nonanoic acid methyl 5390 a-Naphthyl propionate ester 5391 b-Naphthyl propionate 5427 Nonanoic acid propyl 5392 a-Naphthyl stearate; 1- ester Naphthyl octdecanoate 5428 Nonanoyl chloride 5393 b-Naphthyl stearate; 2- 5429 (Z)-3-Nonenyl acetate Naphthyl octdecanoate 5430 Nonyl acetate 5394 a-Naphthyl valerate; 1- 5431 4,8,12,15- Naphthyl pentanoate Octadecatetraenoic acid, 5395 b-Naphthyl valerate Na salt 5396 Nervonic acid 5432 4,8,12,15- 5397 Nervonic acid methyl Octadecatetraenoic acid ester methyl ester 5398 o-Nitrophenyl butyrate 5433 Octanoyl chloride 5399 p-Nitrophenyl butyrate 5434 Oleic acid, Na salt 5400 o-Nitrophenyl caprate; 2- 5435 Oleic acid Nitrophenyl decanoate 5436 Oleic acid arachidyl ester; 5401 p-Nitrophenyl caprate; 4- Eicosyl (Z)-9- Nitrophenyl decanoate octadecenoate 5402 o-Nitrophenyl caproate; 2- 5437 Oleic acid butyl ester Nitrophenyl hexanoate 5438 Oleic acid butyl ester 5403 p-Nitrophenyl caproate; 4- 5439 Oleic acid ethyl ester Nitrophenyl hexanoate 5440 Oleic acid lauryl ester 5404 o-Nitrophenyl caprylate; 2- 5441 Oleic acid methyl ester Nitrophenyl octanoate 5442 Oleic acid palmityl ester

Sigma Biochemical Library, page 83 of 154 Index Number Compound Name Index Number Compound Name 5443 Oleic acid propyl ester 5477 Pentadecanoic acid ethyl 5444 Oleic acid stearyl ester ester 5445 Oleic anhydride 5478 Pentadecanoic acid 5446 Oleoyl chloride methyl ester 5447 Oleyl acetate 5479 Pentadecanoyl chloride 5448 Palmitelaidic acid 5480 Pentadecyl acetate 5449 Palmitelaidic acid ethyl 5481 4-Pentenoic acid ester; Ethyl (E)-9- 5482 Petroselaidic acid hexadecenoate 5483 Petroselaidic acid ethyl 5450 Palmitelaidic acid methyl ester ester; Methyl (E)-9- 5484 Petroselaidic acid methyl hexadecenoate ester 5451 Palmitelaidyl acetate; (E)- 5485 Petroselinic acid 9-Hexadecen-1-yl acetate 5486 Petroselinic acid 5452 Palmitic acid 5487 Petroselinic acid, Na salt 5453 Palmitic acid, Na salt 5488 Petroselinic acid ethyl 5454 Palmitic acid arachidyl ester; Ethyl (Z)-6- ester; Eicosyl octadecenoate hexadecanoate 5489 Petroselinic acid methyl 5455 Palmitic acid behenyl ester; Methyl (Z)-6- ester; Docosyl octadecenoate hexadecanoate 5490 Petroselinoyl chloride 5456 Palmitic acid ethyl ester 5491 Petroselinyl acetate; (Z)- 5457 Palmitic acid methyl ester 6-Octadecenyl acetate 5458 Palmitic acid myristyl 5492 Phosphonoformic acid, ester trisodium salt .6H2O 5459 Palmitic acid oleyl ester 5493 Pimelic acid 5460 Palmitic acid palmityl 5494 Pimelic acid diethyl ester ester 5495 Pimelonitrile 5461 Palmitic acid propyl ester 5496 Pivalic acid ethyl ester 5462 Palmitic acid stearyl ester 5497 Pivalic acid methyl ester 5463 Palmitic anhydride 5498 Propionic acid 5464 Palmitic anhydride 5499 Propionic acid, 5465 Palmitoleic acid hemicalcium salt 5466 Palmitoleic acid arachidyl 5500 Propionic acid, Na salt ester; Eicosyl (Z)-9- 5501 Propionic acid ethyl ester hexadecenoate 5502 Propionic acid methyl 5467 Palmitoleic acid ethyl ester ester 5503 2-Propylpentanoic acid 5468 Palmitoleic acid lauryl 5504 10-(Pyren-1-yl)-decanoic ester; Dodecyl (Z)-9- acid hexadecenoate 5505 Ricinelaidic acid; (E)-12- 5469 Palmitoleic acid methyl Hydroxy-9-octadecenoic ester acid 5470 Palmitoleic acid stearyl 5506 Ricinelaidic acid, Na salt; ester; Octadecyl (Z)-9- (E)-12-Hydroxy-9- hexadecenoate octadecenoic acid, Na salt 5471 Palmitoleoyl chloride; (Z)- 5507 Ricinelaidic acid ethyl 1-Chloro-9-hexadecene ester; Ethyl (E)-12- 5472 Palmitoyl-L-carnitine hydroxy-9-octadecenoate chloride 5508 Ricinelaidic acid methyl 5473 Palmitoyl chloride ester; Methyl (E)-12- 5474 Palmitoylcholine iodide hydroxy-9-octadecenoate 5475 Palmityl acetate 5476 Pentadecanoic acid

Sigma Biochemical Library, page 84 of 154 Index Number Compound Name Index Number Compound Name 5509 Ricinoleic acid; (Z)-12- 5547 Triacontanoic acid ethyl Hydroxy-9-octadecenoic ester acid 5548 Triacontanoic acid methyl 5510 Ricinoleic acid ethyl ester ester 5511 Ricinoleic acid methyl 5549 2,2,2-Trichloroacetamide ester 5550 Trichloroacetic acid 5512 Sebacic acid dibenzyl 5551 Tricosanoic acid ester 5552 Tricosanoic acid methyl 5513 Sebacic acid dibutyl ester ester 5514 Sebacic acid dimethyl 5553 Tricosanoic acid methyl ester ester 5515 Sebacic acid di(2- 5554 Tridecanoic acid ethylhexyl) ester 5555 Tridecanoic acid ethyl 5516 Sebacoyl chloride ester 5517 Stannous caproate 5556 Tridecanoic acid methyl 5518 Stannous 2- ester ethylhexanoate 5557 Tridecanoyl chloride 5519 Stannous laurate 5558 Tridecanyl acetate 5520 Stannous palmitate; 5559 Trifluoroacetic acid Hexadecanoic acid, tin(II) 5560 Trifluoroacetic acid, Na salt salt 5521 Stannous stearate 5561 Trifluoroacetic acid ethyl 5522 Stearic acid, Na salt ester 5523 Stearic acid arachidyl 5562 Trifluoroacetic anhydride ester; Eicosyl 5563 N-(2,4,6-Trinitrophenyl)- octadecanoate 12-aminolauric acid 5524 Stearic acid butyl ester 5564 Undecanoic acid 5525 Stearic acid ethyl ester 5565 Undecanoic acid ethyl 5526 Stearic acid methyl ester ester 5527 Stearic acid oleyl ester 5566 Undecanoic acid methyl 5528 Stearic acid palmityl ester ester 5529 Stearic acid propyl ester 5567 Undecanoyl chloride 5530 Stearic acid stearyl ester 5568 Undecanyl acetate 5531 Stearic anhydride 5569 Undecylenic acid 5532 Stearoyl chloride 5570 Undecylenic acid, Na salt 5533 Stearyl acetate 5571 Undecylenic acid zinc 5534 Stearyl bromide 5572 Undecylenic acid methyl 5535 Suberic acid ester 5536 Suberic acid dimethyl 5573 (Z)-Vaccenic acid ester 5574 (E)-Vaccenic acid 5537 Suberoyl chloride 5575 (Z)-Vaccenic acid methyl 5538 (Z)-9,(E)-11- ester Tetradecadienyl acetate 5576 (E)-Vaccenic acid methyl 5539 (Z)-9,(E)-12- ester Tetradecadienyl acetate 5577 (Z)-Vaccenoyl chloride 5540 Tetradecanedioic acid 5578 (Z)-Vaccenyl acetate 5541 (Z)-7-Tetradecenyl 5579 Valeric acid acetate 5580 Valeric acid methyl ester 5542 (Z)-11-Tetradecenyl 5581 Valeric anhydride acetate 5582 Agar powder 5543 (E)-11-Tetradecenyl 5583 Alginic acid ammonium, acetate Ca salt type V 5544 Thromboxane B2 5584 Alginic acid, Na salt type 5545 Tiglic acid IV 5546 Triacontanoic acid

Sigma Biochemical Library, page 85 of 154 Index Number Compound Name Index Number Compound Name 5585 Alginic acid, Na salt type 5636 Di-11-eicosenoin; Glyceryl VI bis(11-eicosenoate) 5586 Alginic acid, Na salt type 5637 1,3-Dielaidin; 1,3-Glyceryl VII bis((E)-9-octadecenoate) 5587 Almond oil bitter 5638 Dierucin 5588 Almond oil sweet 5639 Digalactosyl diglyceride 5589 Amylopectin from corn 5640 1,2-Di-O-hexadecyl-3- 5590 Amylopectin from potato palamitoyl-rac-glycerol 5591 Amylose azure 5641 1,2-Di-O-hexadecyl-rac- 5592 Anise oil glycerol 5593 Apricot seed oil 5642 Dilaurin, mixed isomers 5594 Ascophyllan 5643 1,3-Dilaurin 5595 Bay oil 5644 1,3-Dilaurin 5596 Bergamot oil 5645 1,2-Dilauroyl-rac-glycerol 5597 Cajeput oil 5646 Dilinolein 5598 Carnauba wax no 1 5647 1,3-Dimyristin 5599 Castor oil 5648 Dimyristin 5600 Cinnamon oil 5649 1,2-Dimyristoyl-rac- 5601 Clove oil glycerol 5602 Coconut oil 5650 1,3-Diolein 5603 Cod liver oil 5651 Diolein 5604 Corn oil 5652 1,2-Dioleoyl-rac-glycerol 5605 Cottonseed oil 5653 Dipalmitin 5606 Croton oil 5654 1,2-Dipalmitoyl-3-O- 5607 Gum accroides benzyl-rac-glycerol 5608 Gum arabic 5655 1,2-Dipalmitoyl-sn- 5609 Gum damar dewaxed glycerol 5610 Gum damar not dewaxed 5656 1,2-Dipalmitoyl-sn- 5611 Gum elemi glycerol-3-phosphate 5612 Gum ghatti diphenyl ester 5613 Gum guaiac 5657 1,2-Dipalmitoyl-3-iodo- 5614 Gum locust bean rac-3-deoxyglycerol 5615 Gum mastic 5658 1,2-Dipalmitoyl-3-p- 5616 Gum pontianak toluenesulfonyl-rac- 5617 Gum storax glycerol 5618 Gum tragacanth 5659 1,3-Dipalmitin 5619 Gum xanthan 5660 1,2-Dipalmitoyl-3-O- 5620 Jojoba bean oil benzyl-sn-glycerol 5621 Lanolin 5661 1,3-Dipentadecanoin; 1,3- 5622 Olive oil Glyceryl 5623 Origanum oil from thymus bis(pentadecanoate) capitatus 5662 Distearin 5624 Peanut oil 5663 1,3-Distearin 5625 Rosin, gum 5664 1,3-Distearin 5626 Safflower seed oil 5665 1,2-Distearoyl-rac-glycerol 5627 Sesame oil 5666 Na,Ne-Distearoyl-L-lysine 5628 Soybean oil 5667 1-O-Hexadecyl-rac- 5629 Sunflower seed oil glycerol 5630 1,3-Diarachidin 5668 1-O-Hexadecyl-2,3- 5631 Diarachidin, mixed dipalmitoyl-rac-glycerol isomers 5669 1-O-Hexadecyl-rac- 5632 1,3-Dicaprin glycerol 5633 Dicaprin, mixed isomers 5670 1-O-Hexadecyl-sn- 5634 Dicaproin glycerol 5635 Dicaprylin

Sigma Biochemical Library, page 86 of 154 Index Number Compound Name Index Number Compound Name 5671 1-Monocapryloyl-rac- 5710 Tripalmitin glycerol 5711 Tripalmitolein 5672 1-Monodecanoyl-rac- 5712 Tripentadecanoin glycerol 5713 Tripetroselinin 5673 Mono-11-eicosenoin 5714 Tristearin 5674 Monoelaidin 5715 Tritridecanoin 5675 Monoerucin 5716 Ceramide type III from 5676 1-Monolauroyl-rac- bovine brain glycerol sphingomyelin 5677 1-Monooleoyl-rac-glycerol 5717 Ceramide type IV from 5678 1-Monolinolenoyl-rac- bovine brain cerebrosides glycerol 5718 Galactocerebroside type I 5679 1-Monolinoleoyl-rac- from bovine brain glycerol 5719 Galactocerebroside type II 5680 1-Monomyristoyl-rac- from bovine brain glycerol 5720 N- 5681 1-Monopalmitoleoyl-rac- Dinitrophenylphosphatidyl glycerol ethanolamine 5682 1-Monopalmitoyl-rac- 5721 Egg yolks glycerol 5722 Gangliosides type II from 5683 1-Monostearoyl-rac- bovine brain glycerol; 1-Glyceryl 5723 Gangliosides type III from monosterate bovine brain 5684 Triacetin; Glyceryl 5724 Gangliosides type IV from triacetate bovine brain 5685 Triarachidin; Glyceryl 5725 Gangliosides type V, Ca tris(eicosanoate) salt from bovine brain 5686 Triarachidin; Glyceryl 5726 Glucocerebrosides tris(eicosanoate) 5727 Glucopsychosine 5687 Tribehenin 5728 L-a- 5688 Tributyrin Glycerophosphorylcholine 5689 Tricaprin , CdCl2 complex, 98% 5690 Tricaprin 5729 L-a- 5691 Tricaproin Glycerophosphorylcholine 5692 Tri-11-eicosenoin; , CdCl2 complex, 95% Glyceryl tris(11- 5730 2-N- eicosenoate) (Hexadecanoyl)amino-4- 5693 Trielaidin nitrophenylphosphorylchol 5694 Trierucin ine 5695 Triheptadecanoin 5731 N- 5696 Trilaurin Lignoceroyldihydrogalacto 5697 Trilaurin cerebroside 5698 Trilinoelaidin 5732 N- 5699 Trilinolenin Lignoceroyldihydroglucoc 5700 Trimyristin erebroside 5701 Trimyristin 5733 N- 5702 Trinervonin Lignoceroyldihydrolactoce 5703 Trimyristolein; Glyceryl rebroside tris((Z)-9-tetradecenoate) 5734 N-Lignoceroyl-DL- 5704 Trinonadecanoin dihydrosphingosine 5705 Trinonanoin 5735 L-a- 5706 Triolein Lysophosphatidylcholine 5707 Triolein type I from egg yolk 5708 Triolein 5709 Tripalmitin

Sigma Biochemical Library, page 87 of 154 Index Number Compound Name Index Number Compound Name 5736 L-a- 5754 L-a- Lysophosphatidylcholine Lysophosphatidylinositol, type III from bovine liver Na salt 5737 L-a- 5755 L-a-Lysophosphatidyl-L- Lysophosphatidylcholine serine from bovine brain type V from bovine brain 5756 N-Oleoyl cerebroside 5738 L-a- 5757 N-Oleoyl-D-sphingomyelin Lysophosphatidylcholine 5758 N-Palmitoyl cerebroside type VI from soybeans 5759 N-Palmitoyl-DL- 5739 L-a- dihydrogalactocerebroside Lysophosphatidylcholine, 5760 N-Palmitoyl-DL- caproyl dihydroglucocerebroside 5740 L-a- 5761 N-Palmitoyl-DL- Lysophosphatidylcholine, dihydrolactocerebroside decanoyl 5762 N-Palmitoyl-DL- 5741 L-a- dihydrosphingosine Lysophosphatidylcholine, 5763 N-Palmitoyl-D- heptadecanoyl sphingomyelin 5742 DL-a- 5764 N-Palmitoyl-D- Lysophosphatidylcholine, sphingosine g-O-hexadecyl 5765 L-a-Phosphatidic acid, Na 5743 L-a- salt from egg yolk lecithin Lysophosphatidylcholine, 5766 L-a-Phosphatidic acid, lauroyl dilauroyl, Na salt 5744 L-a- 5767 L-a-Phosphatidic acid, Lysophosphatidylcholine, dimyristoyl, Na salt myristoyl 5768 L-a-Phosphatidic acid, 5745 L-a- dioleoyl, Na salt Lysophosphatidylcholine, 5769 DL-a-Phosphatidic acid, oleoyl dipalmitoyl 5746 L-a- 5770 DL-a-Phosphatidic acid, Lysophosphatidylcholine, dipalmitoyl, Na salt palmitoyl 5771 L-a-Phosphatidic acid, 5747 L-a- dipalmitoyl Lysophosphatidylcholine, 5772 L-a-Phosphatidic acid, stearoyl dipalmitoyl, Ca salt 5748 L-a- 5773 L-a-Phosphatidic acid, Lysophosphatidylethanola dipalmitoyl, Na salt mine type I from egg yolk 5774 L-a-Phosphatidic acid, 5749 L-a- distearoyl, Na salt Lysophosphatidylethanola 5775 L-a-Phosphatidylcholine mine type III from bovine type III-B from bovine liver brain 5750 L-a- 5776 L-a-Phosphatidylcholine Lysophosphatidylethanola type I-EH, hydrogenated mine type IV from sheep 5777 L-a-Phosphatidylcholine brain type III-E from egg yolk 5751 L-a- 5778 L-a-Phosphatidylcholine Lysophosphatidylethanola type III-H from bovine mine type V from bovine heart brain 5779 L-a-Phosphatidylcholine 5752 L-a-Lysophosphatidyl type II-S from soybean ethanolamine, palmitoyl 5780 L-a-Phosphatidylcholine 5753 L-a-Lysophosphatidyl-DL- type IV-S from soybean glycerol

Sigma Biochemical Library, page 88 of 154 Index Number Compound Name Index Number Compound Name 5781 L-a-Phosphatidylcholine 5807 L-a-Phosphatidyl-N,N- type V-E from egg yolk dimethylethanolamine, 5782 L-a-Phosphatidylcholine dipalmitoyl type V-EA from egg yolk 5808 L-a-Phosphatidyl-N,N- 5783 La-phosphatidylcholine, dimethylethanolamine, type X-E from egg yolk dipalmitoyl 5784 L-a-Phosphatidylcholine 5809 DL-a-Phosphatidyl-N,N- type XII-E from turkey egg dimethylethanolamine, yolk dipalmitoyl 5785 L-a-Phosphatidylcholine, 5810 L-a- b-acetyl-g-O-hexadecyl Phosphatidylethanolamine 5786 DL-a-Phosphatidylcholine, type II-S from sheep brain b-acetyl-g-O-hexadecyl 5811 L-a- 5787 L-a-Phosphatidylcholine, Phosphatidylethanolamine diarachidoyl type VI from dog brain 5788 L-a-Phosphatidyl-choline, 5812 L-a- dibehenoyl Phosphatidylethanolamine 5789 L-a-Phosphatidylcholine, , dilauroyl didecanoyl 5813 L-a-Phosphatidyl- 5790 L-a-Phosphatidylcholine, ethanolamine, dimyristoyl dielaidoyl 5814 DL-a- 5791 L-a-Phosphatidylcholine, Phosphatidylethanolamine diheptadecanoyl , dipalmitoyl 5792 L-a-Phosphatidylcholine, 5815 L-a- dilauroyl Phosphatidylethanolamine 5793 L-a-Phosphatidylcholine, , dipalmitoyl dimyristoyl 5816 L-a- 5794 DL-a-Phosphatidylcholine, Phosphatidylethanolamine di-O-hexadecyl , distearoyl 5795 D-a-Phosphatidylcholine, 5817 L-a-Phosphatidyl-DL- dipalmitoyl glycerol, Na salt 5796 DL-a-Phosphatidylcholine, 5818 L-a-Phosphatidyl-DL- dipalmitoyl glycerol, dimyristoyl, 5797 L-a-Phosphatidylcholine, ammonium salt dipalmitoyl 5819 DL-a-Phosphatidyl-DL- 5798 L-a-Phosphatidylcholine, glycerol, dipalmitoyl, dipalmitoyl ammonium salt 5799 L-a-Phosphatidylcholine, 5820 L-a-Phosphatidyl-DL- distearoyl glycerol, dipalmitoyl, 5800 L-a-Phosphatidylcholine, ammonium salt diundecanoyl 5821 L-a-Phosphatidyl-DL- 5801 L-a-Phosphatidylcholine, glycerol, distearoyl, b-linoleoyl-g-palmitoyl ammonium salt 5802 L-a-Phosphatidylcholine, 5822 L-a-Phosphatidylinositol b-O-methyl-g-O-octadecyl 5823 L-a-Phosphatidylinositol, 5803 L-a-Phosphatidylcholine, Na salt from soybean b-oleoyl-g-palmitoyl 5824 L-a-Phosphatidylinositol 5804 L-a-Phosphatidylcholine, 4,5-diphosphate, Na salt b-oleoyl-g-stearoyl 5825 L-a-Phosphatidylinositol 5805 L-a-Phosphatidylcholine, 4-monophosphate, Na salt b-palmitoyl-g-oleoyl 5826 L-a-Phosphatidyl-N- 5806 L-a-Phosphatidylcholine, monomethylethanolamine, b-stearoyl-g-oleoyl dipalmitoyl

Sigma Biochemical Library, page 89 of 154 Index Number Compound Name Index Number Compound Name 5827 L-a-Phosphatidyl(N- 5858 4-Amino-2-chloro-5- palmitoyl)ethanolamine, fluoropyrimidine dipalmitoyl 5859 4-Amino-6-chloro-2- 5828 L-a-Phosphatidyl-L-serine methylmercaptopyrimidine from bovine brain 5860 2-Amino-4-chloro-6- 5829 Phosphoinositides, Na methylpyrimidine salt from bovine brain 5861 2-Amino-6-chloro-4- 5830 Phosphorylcholine pyrimidinol .H2O chloride, Ca salt 5862 2-Amino-4,6- 5831 O- dichloropyrimidine Phosphorylethanolamine 5863 5-Amino-4,6- 5832 Psychosine dichloropyrimidine 5833 Sphingomyelin from 5864 4-Amino-2,6-dihydroxy-5- bovine brain nitrosopyrimidine 5834 Sphingomyelin from 5865 2-Amino-4,6- bovine erythrocytes dihydroxypyrimidine 5835 Sphingomyelin from 5866 4-Amino-2,6- chicken egg yolk dihydroxypyrimidine 5836 Sphingosylphosphorylchol 5867 4-Amino-1,3-dimethyl-2,6- ine dioxy-5-nitrosopyrimidine 5837 N-Stearoyl cerebroside 5868 2-Amino-4,6- 5838 Stearoylcholine iodide dimethylpyrimidine 5839 N-Stearoyl-DL- 5869 6-Amino-1,3- dihydrogalactocerebroside dimethyluracil 5840 N-Stearoyl-DL- 5870 2-Amino-4-hydroxy-6- dihydroglucocerebroside methylpyrimidine 5841 N-Stearoyl-DL- 5871 4-Amino-6-hydroxy-2- dihydrolactocerebroside thiopyrimidine 5842 N-Stearoyl-DL- 5872 2-Amino-6- dihydrosphingosine mercaptopurine 5843 N-Stearoyl-D-sphingosine 5873 2-Amino-4- 5844 Sulfatides from bovine methylpyrimidine brain 5874 5-Aminoorotic acid 5845 N-Trinitrophenyl 5875 Aminopterin phosphatidylethanolamine 5876 2-Aminopurine 5846 2-Acetylamino-6- 5877 2-Aminopurine nitrate hydroxypurine 5878 4-Aminopyrazolo-[3,4-d]- 5847 Adenine pyrimidine 5848 Adenine hemisulfate 5879 2-Aminopyrimidine 5849 Adenine .HCl repurified 5850 Adenine N1-oxide 5880 5-Aminouracil 5851 Alloxan .H2O 5881 5-Aminouridine 5852 4-Amino-5-aminomethyl- 5882 8-Azaadenine 2-methylpyrimidine .2HCl 5883 5-Azacytosine 5853 2-Amino-6- 5884 8-Azaguanine benzylmercaptopurine 5885 8-Azahypoxanthine 5854 2-Amino-5-bromo-6- 5886 6-Aza-2-thiothymine methylpyrimidinol 5887 6-Azathymine 5855 4-Amino-5-carbethoxy-2- 5888 6-Azauracil ethylmercaptopyrimidine 5889 6-Benzylaminopurine 5856 4-Amino-5-carboxy-2- 5890 Benzyl S-(4,6-dimethyl- ethylmercaptopyrimidine pyrimidin-2- 5857 2-Amino-6- yl)thiolcarbonate (carboxymethylmercapto) 5891 5-Benzyloxygramine purine 5892 5-Bromocytosine

Sigma Biochemical Library, page 90 of 154 Index Number Compound Name Index Number Compound Name 5893 5-Bromo-1-methyluracil 5928 4,6-Diamino-2-hydroxy-5- 5894 5-Bromoorotic acid nitrosopyrimidine 5895 5-Bromouracil 5929 2,4-Diamino-6-hydroxy- 5896 Butylated hydroxyanisole pyrimidine 5897 t-Butyl-S-(4,6-dimethyl- 5930 2,4-Diamino-6-hydroxy- pyrimidin-2- pyrimidine, hemisulfate yl)thiolcarbonate salt 5898 2-s-Butyl-4,6-dinitrophenol 5931 4,5-Diamino-6-hydroxy- 5899 6- pyrimidine, hemisulfate Carbethoxymethylmercapt salt opurine .H2O 5932 4,6-Diamino-2-hydroxy- 5900 5-Carbethoxy-2-thiouracil pyrimidine, hemisulfate 5901 5-Carbethoxyuracil salt 5902 6- 5933 4,5-Diamino-6-methyl-2- Carboxymethylmercaptop thiopyrimidine urine 5934 2,4-Diamino-5- 5903 6- nitropyrimidine Carboxymethylmercaptop 5935 4-[N-(2,4-Diamino-6- urine hydrazide pteridinylmethyl)N- 5904 5-Carboxy-2-thiouracil methylamino]benzoic acid 5905 2-Chloro-4,5- 5936 2,6-Diaminopurine, diaminopyrimidine hemisulfate salt 5906 6-Chloro-2,4- 5937 4,5-Diaminopyrimidine dimethoxypyrimidine 5938 4,6-Diaminopyrimidine 5907 6-Chloro-1,3- sulfate dimethyluracil 5939 4,6-Diamino-2- 5908 6-Chloropurine thiopyrimidine 5909 6-Chloropurine 5940 5-Diazouracil 5910 2-Chloropyrimidine 5941 5-Diazouridine 5911 2-Chlorothioxanthone 5942 2,4-Dichloro-5- 5912 4-Chlorouracil methylpyrimidine 5913 5-Chlorouracil 5943 2,4-Dichloro-6- 5914 8-Chloroxanthine methylpyrimidine 5915 6-Cyanopurine 5944 4,6-Dichloro-5- 5916 1-Cyclohexyluracil nitropyrimidine 5917 6-Cyclohexylureidopurine 5945 2,6-Dichloropurine 5918 Cytosine-5-carboxylic acid 5946 2,4-Dichloropyrimidine 5919 3-Deazauracil 5947 4,6-Dichloropyrimidine 5920 3-Deazauridine 5948 2,4-Diethoxypyrimidine 5921 5,6-Diamino-2,4- 5949 Dihydro-6-methyluracil dihydroxypyrimidine, 5950 Dihydro-DL-orotic acid hemisulfate salt 5951 Dihydro-L-orotic acid 5922 2,5-Diamino-4,6- 5952 5,6-Dihydrothymidine dihydroxypyrimidine, 5953 Dihydrothymine hemisulfate salt 5954 Dihydrouracil 5923 5,6-Diamino-1,3- 5955 4,6-Dihydroxypyrimidine dimethyluracil .H2O 5956 2,4-Dihydroxy-5- 5924 4,5-Diamino-2-hydroxy-6- thiopyrimidine dimer mercaptopyrimidine 5957 2-Dimethylamino-6- 5925 4,5-Diamino-6-hydroxy-2- hydroxypurine mercaptopyrimidine 5958 6-Dimethylaminopurine 5926 2,4-Diamino-6- 5959 1,5-Dimethylcytosine (hydroxymethyl)pteridine 5960 1,7-Dimethylguanine 5927 2,4-Diamino-6- 5961 6,7-Dimethylpterine (hydroxymethyl)pteridine

Sigma Biochemical Library, page 91 of 154 Index Number Compound Name Index Number Compound Name 5962 6,7-Dimethyl-5,6,7,8- 6004 3-Isobutyl-1- tetrahydropterine .HCl methylxanthine 5963 1,3-Dimethyl-3,4,5,6-tetra- 6005 N2-Isobutyryl-5'-O-(4,4'- hydro-2(1H)-pyrimidinone dimethoxytrityl)-2'- 5964 1,3-Dimethyluracil deoxyguanosine 5965 1,7-Dimethylxanthine 6006 6-Isopropoxypurine 5966 2,4-Dithio-5- 6007 2',3'-O- methylpyrimidine Isopropylideneuridine 5967 2,8-Dithio-6-oxypurine 6008 Leucopterin 5968 2-8-Dithio-6-oxypurine 6009 2-Mercaptoimidazole 5969 2,6-Dithiopurine 6010 6-Mercaptopurine .H2O 5970 2,4-Dithiopyrimidine 6011 6-Mercaptopurine riboside 5971 6-Dodecylaminopurine 6012 4-Mercapto-1H- 5972 1,N6-Ethenoadenine pyrazolo[3,4-d]pyrimidine 5973 6-Ethoxypurine 6013 2-Mercaptopyrimidine 5974 9-Ethyladenine 6014 6-Methoxyindole 5975 9-Ethylguanine 6015 6-Methoxypurine 5976 2-Ethylmercapto-4,6- 6016 1-Methyladenine diaminopyrimidine 6017 2-Methyladenine 5977 6-Ethylmercaptopurine hemisulfate 5978 5-Fluorocytosine 6018 6-Methylaminopurine 5979 5-Fluoro-1-(tetrahydro-2- 6019 5-Methylcytidine furfuryl)uracil 6020 1-Methylcytosine 5980 5-Fluorouracil 6021 3-Methylcytosine .HCl 5981 5-Fluorouridine 6022 2-Methyl-4,6-diamino-5- 5982 Guanine nitrosopyrimidine 5983 6-Heptylmercaptopurine 6023 7-Methylguanine 5984 6-Hexylaminopurine 6024 1-Methylhypoxanthine 5985 N-Bis-(hydroxyethyl)-2- 6025 7-Methylindole amino-2-methyl-1- 6026 6-Methylmercaptopurine propanol .HCl 6027 6-Methylpurine 5986 6-(b- 6028 4-Methylpyrimidine Hydroxyethylamino)purine 6029 5-Methylpyrimidine 5987 1-Hydroxy-iso-guanine 6030 5-Methyl-2-thiocytosine 5988 6-Hydroxy-2- 6031 5-Methyl-2-thiouracil methylaminopurine 6032 3-Methylthymidine 5989 5-Hydroxymethylcytosine 6033 1-Methylthymine 5990 5-Hydroxymethylcytosine 6034 3-Methyluracil 5991 5-Hydroxymethyl-2'- 6035 6-Methyluracil deoxyuridine 6036 1-Methyluric acid 5992 6-Hydroxymethylpterin 6037 3-Methyluric acid 5993 2-Hydroxy-6-methylpurine 6038 7-Methyluric acid 5994 4-Hydroxy-6-methyl-2- 6039 9-Methyluric acid thiopyrimidine 6040 3-Methylxanthine 5995 5-Hydroxymethyluracil 6041 7-Methylxanthine 5996 5-Hydroxymethyluridine 6042 5-Nitroorotic acid, K salt 5997 2-Hydroxypurine 6043 5-Nitroorotic acid methyl 5998 4-Hydroxypyrimidine ester 5999 5-Hydroxyuridine 6044 5-Nitroso-2,4,6- 6000 Hypoxanthine triaminopyrimidine 6001 Hypoxanthine-9-b-D- 6045 5-Nitrouracil arabinofuranoside 6046 N6-Octanoyladenine 6002 5-Iodoorotic acid 6047 Orotic acid, anhydrous 6003 5-Iodouracil 6048 Orotic acid, .H2O 6049 Orotic acid, K salt

Sigma Biochemical Library, page 92 of 154 Index Number Compound Name Index Number Compound Name 6050 Orotic acid, Na salt 6097 Zeatin mixed isomers 6051 Orotic acid methyl ester 6098 2-Amino-2-ethyl-1,3- 6052 Orotidine propanediol 6053 3-Oxauracil 6099 6-Amino-1-hexanol 6054 4-Phenyl-2-thiouracil 6100 2-Amino-2-methyl-1- 6055 6-Piperidinopurine propanol 6056 6-Propoxypurine 6101 5-Amino-1-pentanol 6057 6-Propylmercaptopurine 6102 3-Amino-1,2-propanediol 6058 5-Propyl-2-thiouracil 6103 3-Amino-1-propanol 6059 6-Propyl-2-thiouracil 6104 R-(-)-1-Amino-2-propanol 6060 Pterine 6105 S-(+)-1-Amino-2-propanol 6061 Purine 6106 DL-1-Amino-2-propanol 6062 Pyrimidine 6107 Arachidonyl alcohol 6063 6-Selenoinosine 6108 Arachidyl alcohol 6064 6-Selenopurine 6109 DL-Batyl alcohol 6065 Sulfaminouracil 6110 Behenyl alcohol 6066 3,4,5,6-Tetrahydro-2- 6111 2-Bromoethanol pyrimidinethiol 6112 11-Bromo-1-undecanol 6067 Theobromine 6113 (R)-(-)-1,3-Butanediol 6068 2-Thiocytidine .2H2O 6114 (S)-(+)-1,3-Butanediol 6069 2-Thiocytosine 6115 2,3-Butanediol 6070 2-Thioorotic acid 6116 (R,R)-(-)-2,3-Butanediol 6071 2-Thiouracil 6117 2-Butanol 6072 4-Thiouridine 6118 t-Butanol 6073 2-Thioxanthine 6119 2-Butyne-1,4-diol 6074 6-Thioxanthine 6120 Methyl-13C alcohol 6075 Thymine 6121 Cetyl alcohol 6076 6-p-Toluidinopurine 6122 3-Chloro-1-propanol 6077 2,4,5-Triamino-6- 6123 DL-Citronellol hydroxypyrimidine, sulfate 6124 Crotyl alcohol salt 6125 Decyl alcohol 6078 4,5,6-Triamino-2-hydroxy- 6126 1,3-Difluoro-2-propanol pyrimidine, sulfate salt 6127 (E)-8,(E)-10-Dodecadienol 6079 2,4,6-Triaminopyrimidine 6128 (Z)-7-Dodecen-1-ol 6080 4,5,6-Triaminopyrimidine 6129 11-Eicosenol sulfate 6130 Elaidyl alcohol 6081 2,6,8-Trichloro-7- 6131 Erucyl alcohol methylpurine 6132 Farnesol 6082 2,6,8-Trichloropurine, 6133 Fenchyl alcohol ammonium salt 6134 Geraniol 6083 2,4,6-Trichloropyrimidine 6135 Glycerol 6084 5-(Trifluoromethyl)uracil 6136 Heneicosanol 6085 1,3,7-Trimethyluric acid 6137 1,7-Heptanediol 6086 1,3,9-Trimethylxanthine 6138 1,2,3-Heptanetriol 6087 5-O-Tritylthymidine 6139 1-Heptanol 6088 Uracil 6140 1,1,1,3,3,3-Hexafluoro-2- 6089 Uracil-4-acetic acid propanol 6090 Uramil 6141 12-Hydroxystearyl alcohol 6091 Uric acid, K salt 6142 Isoamyl alcohol 6092 Uric acid, Na salt 6143 Isopropanol 6093 Xanthene-9-carboxylic 6144 Lauryl alcohol acid 6145 Lignoceryl alcohol 6094 Xanthine 6146 (+/-) Linalool 6095 Zeatin, (Z)-isomer 6147 Linolenyl alcohol 6096 Zeatin, (E)-isomer 6148 g-Linolenyl alcohol

Sigma Biochemical Library, page 93 of 154 Index Number Compound Name Index Number Compound Name 6149 Linoleyl alcohol 6194 Acetylcholine chloride 6150 Methanol 6195 Acetylcholine iodide 6151 (S)-(-)-2-Methyl-1-butanol 6196 N-Acetyldopamine 6152 2-Methyl-3-buten-2-ol 6197 N(w)-Acetylhistamine 6153 3-Methyl-2-cyclohexen-ol 6198 N-Acetyl-5- 6154 (R)-(-)-2-Methyl-2,4- hydroxytryptamine pentanediol 6199 Acetyl-b-methylcholine 6155 2-Methyl-1-pentanol bromide 6156 Myristoyl alcohol 6200 Acetyl-b-methylcholine 6157 Nerol chloride 6158 Nonadecanol 6201 N1-Acetylspermidine 6159 1-Nonanol .2HCl 6160 (Z)-3-Nonen-1-ol 6202 N8-Acetylspermidine 6161 1-Octanol .2HCl 6162 (+/-)-2-Octanol 6203 N8-Acetylspermidine 6163 (+/-)-2-Octanol .2HCl 6164 (+)-2-Octanol 6204 N1-Acetylspermine .3HCl 6165 (-)-2-Octanol 6205 Acetylthiocholine bromide 6166 Oleyl alcohol 6206 Acetylthiocholine iodide 6167 Palmitelaidyl alcohol; (E)- 6207 Benzoylcholine chloride 9-Hexadecen-1-ol 6208 Benzoylcholine iodide 6168 Palmitoleyl alcohol 6209 5-Benzyloxytryptamine 6169 D-Pantothenyl alcohol .HCl 6170 DL-Pantothenyl alcohol 6210 7-Benzyloxytryptamine 6171 1-Pentadecanol 6211 N4-Benzylspermidine 6172 1-Pentadecanol 6212 Butyrylcholine bromide 6173 Pentaerythritol 6213 Butyrylcholine chloride 6174 (2R,4R)-(-)-Pentanediol 6214 S-Butyrylthiocholine 6175 (2S,4S)-(+)-Petanediol iodide 6176 1-Pentanol 6215 Cadaverine 6177 Petroselinyl alcohol; (Z)-6- 6216 Cadaverine .2HCl Octadecen-1-ol 6217 Carbamylcholine chloride 6178 2-Phenylethanol 6218 DL-Carnitine .HCl 6179 Polyvinyl alcohol, av. mol. 6219 L-Carnitine .HCl wt. 10,000 6220 Chlorocholine chloride 6180 Polyvinyl alcohol, av. mol. 6221 Choline base, 45% wt. 40,000 solution in methanol 6181 (S)-(+)-1,2-Propandiol 6222 Choline bitartrate 6182 Ricinoleyl alcohol 6223 Choline bromide 6183 Solanesol from tobacco 6224 Choline chloride leaves 6225 Choline chloride 6184 Sphingosine; 2-Amino-4- 6226 Choline dihydrogen citrate octadecene-1,3-diol 6227 Choline iodide 6185 D-Sphingosine from 6228 Choline methyl sulfate bovine brain cerebrosides 6229 Creatine anhydrous 6186 D-Sphingosine from 6230 Creatine .H2O bovine brain 6231 Creatinine anhydrous sphingomyelin 6232 Creatinine sulfate 6187 (Z)-7-Tetradecenol 6233 Creatinine zinc chloride 6188 (Z)-9-Tetradecenol 6234 Creatinine phosphate, Na 6189 N-Triacontanol salt 6190 1-Undecanol 6235 Dansyltryptamine 6191 (Z)-Vaccenyl alcohol 6236 Didansylcadaverine 6192 N-Acetylcadaverine .2HCl 6237 Monodansylcadaverine 6193 Acetylcholine bromide 6238 Dansylspermidine

Sigma Biochemical Library, page 94 of 154 Index Number Compound Name Index Number Compound Name 6239 1,10-Diaminodecane 6279 Propionylthiocholine 6240 1,12-Diaminododecane iodide 6241 1,7-Diaminoheptane 6280 Putrescine 6242 1,8-Diaminooctane 6281 Putrescine .2HCl 6243 Didansylhistamine 6282 Spermidine 6244 5,6-Dihydroxytryptamine, 6283 Spermidine, phosphate creatinine sulfate salt salt 6245 5,7-Dihydroxytryptamine, 6284 Spermidine .3HCl creatinine sulfate salt 6285 Spermine 6246 a-Ethyltryptamine acetate 6286 Spermine .4HCl 6247 5-Fluoro-a- 6287 Spermine methyltryptamine .HCl 6288 Suberyldicholine 6248 6-Fluoro-a- dichloride methyltryptamine 6289 Suberyldicholine diiodide 6249 5-Fluorotryptamine .HCl 6290 Succinylcholine chloride 6250 6-Fluorotryptamine .2H2O 6251 6-Fluorotryptamine .HCl 6291 Succinyldicholine diiodide 6252 Hirudonin, sulfate salt 6292 N,N,N',N'-Tetraethyl-1-4- 6253 Histamine butanediamine 6254 Histamine .2HCl 6293 Tricholine citrate 6255 Histamine diphosphate 6294 Tryptamine 6256 5-Hydroxytryptamine 6295 Tryptamine .HCl maleate 6296 Tyramine 6257 5-Hydroxytryptamine 6297 Tyramine .HCl creatinine sulfate complex 6298 N-(Carbamoylmethyl)-2- 6258 5-Hydroxytryptamine .HCl aminoethanesulfonic acid; 6259 5-Hydroxytryptamine, ACES oxalate salt 6299 N-(Carbamoylmethyl)-2- 6260 3-Hydroxytyramine .HCl iminodiacetic acid; ADA 6261 5-Methoxy-N,N- 6300 N-(Carbamoylmethyl)-2- dimethyltryptamine iminodiacetic acid, Na 6262 5-Methoxytryptamine salt; ADA, Na salt 6263 5-Methoxytryptamine .HCl 6301 2- 6264 6-Methoxytryptamine Aminoethyltrimethylammo 6265 3-Methoxytyramine .HCl nium chloride .HCl 6266 5-Methyl-N,N- 6302 2-Amino-2-methyl-1,3- dimethyltryptamine propanediol 6267 1-Methylhistamine .2HCl 6303 2-Amino-2-methyl-1- 6268 Nw-Methyl-5- propanol .HCl hydroxytryptamine, 6304 N,N-Bis(2-hydroxyethyl)- oxalate salt 2-aminoethanesulfonic 6269 7-Methyltryptamine acid; BES 6270 N-Methyltryptamine 6305 N,N-Bis(2-hydroxyethyl)- 6271 5-Methyltryptamine .HCl 2-aminoethanesulfonic 6272 5-Methyl-DL-tryptophan acid, Na salt; BES, Na salt 6273 Neurine bromide 6306 N,N-Bis(2- 6274 DL-Normetanephrine .HCl hydroxyethyl)glycine; 6275 Propionylcholine chloride Bicine 6276 Propionylcholine 6307 Bis(2-hydroxyethyl)imino- perchlorate tris(hydroxymethyl)metha 6277 Propionyl-b- ne; Bis-Tris methylthiocholine iodide 6308 1,3- 6278 Propionylthiocholine Bis(tris(hydroxymethyl)me chloride thylamino)propane; Bis- Tris propane

Sigma Biochemical Library, page 95 of 154 Index Number Compound Name Index Number Compound Name 6309 Cacodylic acid 6324 2-(N- 6310 Cacodylic acid, Na salt Morpholino)ethanesulfonic 6311 3- acid, K salt; MES, K salt (Cyclohexylamino)propan 6325 2-(N- e-1-sulfonic acid; CAPS Morpholino)ethanesulfonic 6312 3-[(3- acid, Na salt; MES, Na Cholamidopropyl)dimethyl salt ammonio]propane-1- 6326 3-(N- sulfonate; CHAPS Morpholino)propanesulfon 6313 2-(N- ic acid; MOPS Cyclohexylamino)ethanes 6327 3-(N- ulfonic acid; CHES Morpholino)propanesulfon 6314 Diethanolamine ic acid, Na salt; MOPS, 6315 3-(N,N-Bis(2- Na salt hydroxyethyl)amino)-2- 6328 3-(N-Morpholino)-2- hydroxypropanesulfonic hydroxypropanesulfonic acid; DIPSO acid, Na salt; MOPSO, Na 6316 3-(N,N-Bis(2- salt hydroxyethyl)amino)-2- 6329 Piperazine-N,N'-bis(2- hydroxypropanesulfonic ethanesulfonic acid), acid, Na salt; DIPSO, Na disodium salt; PIPES, salt disodium salt 6317 N-(2- 6330 Piperazine-N,N'-bis(2- Hydroxyethyl)piperazine- ethanesulfonic acid); N'-3-propanesulfonic acid; PIPES EPPS 6331 Piperazine-N,N'-bis(2- 6318 N-(2- hydroxypropanesulfonic Hydroxyethyl)piperazine- acid), sesquisodium salt; N'-2-ethanesulfonic acid; POPSO, sesquisodium HEPES salt 6319 N-(2- 6332 Potassium bitartrate Hydroxyethyl)piperazine- 6333 3- N'-2-ethanesulfonic acid, [Tris(hydroxymethyl)meth hemisodium salt; HEPES, ylamino]propanesulfonic hemisodium salt acid; TAPS 6320 N-(2- 6334 3- Hydroxyethyl)piperazine- [Tris(hydroxymethyl)meth N'-2-ethanesulfonic acid, ylamino]propanesulfonic Na salt; HEPES, Na salt acid, Na salt; TAPS, Na 6321 N-(2- salt Hydroxyethyl)piperazine- 6335 N- N'-2- Tris(hydroxymethyl)methyl hydroxypropanesulfonic -2-aminoethanesulfonic acid; HEPPSO acid; TES 6322 N-(2- 6336 N- Hydroxyethyl)piperazine- Tris(hydroxymethyl)methyl N'-2- glycine; Tricine hydroxypropanesulfonic 6337 Tris(hydroxymethyl)amino acid, Na salt; HEPPSO, methane; Sigma 7-9 Na salt 6338 Triethanolamine 6323 2-(N- 6339 Triethanolamine .HCl Morpholino)ethanesulfonic 6340 Tris(hydroxymethyl)amino acid; MES methane; Trizma base

Sigma Biochemical Library, page 96 of 154 Index Number Compound Name Index Number Compound Name 6341 Tris(hydroxymethyl)amino 6360 Benzalkonium chloride methane acetate; Trizma 6361 Cetyldimethylethylammoni acetate um bromide 6342 Tris(hydroxymethyl)amino 6362 Cetylpyridinium bromide methane benzoate; 6363 Cetylpyridinium chloride Trizma benzoate 6364 Cetyltrimethylammonium 6343 Tris(hydroxymethyl)amino p-toluenesulfonate methane carbonate; 6365 Cremophor EL Trizma carbonate 6366 Dioctyl sulfosuccinate, Na 6344 Tris(hydroxymethyl)amino salt methane citrate 6367 Lauryl sulfate, Li salt monobasic; Trizma citrate 6368 Lauryl sulfate, Na salt monobasic 6369 Lauryl sulfate, Na salt 6345 Tris(hydroxymethyl)amino 6370 Lubrol PX methane citrate tribasic; 6371 Methoxypolyethylene Trizma citrate tribasic glycol, approx. mol. wt.: 6346 Tris(hydroxymethyl)amino 350 methane citrate dibasic; 6372 Methoxypolyethylene Trizma citrate dibasic glycol, approx. mol. wt.: 6347 Tris(hydroxymethyl)amino 550 methane maleate; Trizma 6373 Methoxypolyethylene maleate glycol, approx. mol. wt.: 6348 Tris(hydroxymethyl)amino 750 methane .HCl; Trizma 6374 Methoxypolyethylene .HCl glycol, approx. mol. wt.: 6349 Tris(hydroxymethyl)amino 2,000 methane nitrate; Trizma 6375 Methoxypolyethylene nitrate glycol, approx. mol. wt.: 6350 Tris(hydroxymethyl)amino 5,000 methane oxalate; Trizma 6376 Nonidet P-40 oxalate 6377 Octyl sulfate, Na salt 6351 Tris(hydroxymethyl)amino 6378 Oleyl alcohol ethoxylated methane phosphate 6379 Polyethylene glycol, monobasic; Trizma approx. mol. wt. 200 phosphate monobasic 6380 Polyethylene glycol, 6352 Tris(hydroxymethyl)amino approx. mol. wt. 300 methane phosphate 6381 Polyethylene glycol, dibasic; Trizma phosphate approx. mol. wt. 400 dibasic 6382 Polyethylene glycol, 6353 Tris(hydroxymethyl)amino approx. mol. wt. 550 methane succinate; 6383 Polyethylene glycol, Trizma succinate approx. mol. wt. 600 6354 Tris(hydroxymethyl)amino 6384 Polyethylene glycol, methane sulfate; Trizma approx. mol. wt. 1000 sulfate 6385 Polyethylene glycol, 6355 Dodecyltrimethylammoniu approx. mol. wt. 8000 m bromide 6386 Polyethylene glycol 6356 Hexadecyltrimethylammo compound nium bromide 6387 Polyoxyethylene 6357 Mixed bis(amine), approx. mol. alkyltrimethylammonium wt. 20,000 bromide 6388 Polyoxyethylene bis(6- 6358 Tetradecyltrimethylammo aminohexyl) nium bromide 6389 Polyoxyethylene 6359 Arlacel A bis(imidazolyl carbonyl)

Sigma Biochemical Library, page 97 of 154 Index Number Compound Name Index Number Compound Name 6390 Polyoxyethylene 6417 Triton X-100; 4-t- bis(imidazolyl carbonyl) Octylphenoxypoly(ethylen 6391 Polyoxyethylene 4 lauryl eoxy)(8-9)ethanol ether; Brij 30 6418 Triton X-114; 4-t- 6392 Polyoxyethylene 23 lauryl Octylphenoxypoly(ethylen ether; Brij 35 eoxy)(7-8)ethanol 6393 Polyoxyethylene 2 cetyl 6419 Triton X-305; 4-t- ether; Brij 52 Octylphenoxypoly(ethylen 6394 Polyoxyethylene 10 cetyl eoxy)(29)ethanol ether; Brij 56 6420 Triton X-405; 4-t- 6395 Polyoxyethylene 20 cetyl Octylphenoxypoly(ethylen ether; Brij 58 eoxy)(39)ethanol 6396 Polyoxyethylene 9 lauryl 6421 Triton CF-32 ether 6422 Triton DF-12 6397 Polyoxyethylene 2 oleyl 6423 Triton QS-15 ether; Brij 92 6424 Triton QS-44 6398 Polyoxyethylene 10 oleyl 6425 Triton W-30 ether; Brij 96 6426 Aluminum ammonium 6399 Polyoxyethylene 20 oleoyl sulfate ether; Brij 99 6427 Aluminum sulfate 6400 Polyoxyethylene 2 stearyl 6428 Ammonium acetate ether; Brij 72 6429 Ammonium biborate 6401 Polyoxyethylene 10 6430 Ammonium bicarbonate stearyl ether; Brij 76 6431 Ammonium carbonate 6402 Polyoxyethylene 20 6432 Ammonium chloride stearyl ether; Brij 78 6433 Ammonium dichromate 6403 Polyoxyethylene 21 6434 Ammonium metavanadate stearyl ether; Brij 721 6435 Ammonium nitrate 6404 Polyoxyethylene 10 6436 Ammonium pentaborate tridecyl ether 6437 Ammonium persulfate 6405 Polyoxyethylene ethers 6438 Ammonium phosphate W-1 dibasic 6406 Polyoxyethylenesorbitan 6439 Ammonium sulfamate monostearate; Tween 60 6440 Ammonium sulfate 6407 Polyoxyethylenesorbitan 6441 Ammonium sulfate trioleate; Tween 85 6442 Ammonium thiocyanate 6408 Regulaid 6443 Arsenic acid, K salt 6409 Sorbitan monolaurate; 6444 Arsenic acid, Na salt Span 20 6445 Barium bromate 6410 Sorbitan monopalmitate; 6446 Barium sulfate Span 40 6447 Bismuth oxynitrate 6411 Sorbitan monostearate; 6448 Borax Span 60 6449 Boric acid 6412 Sorbitan monooleate; 6450 Boron trifluoride etherate Span 80 6451 Boron trifluoride-methanol 6413 Sorbitan trioleate; Span 6452 Cadmium sulfate 85 6453 Calcium acetate 6414 Teepol HB6 6454 Calcium carbonate 6415 Tris(hydroxymethyl)methyl 6455 Calcium nitrate ammonium dodecyl 6456 Calcium phosphate type sulfate IV tribasic 6416 Triton X-45; 4-t- 6457 Calcium phosphate type V Octylphenoxypoly(ethylen dibasic eoxy)(4)ethanol 6458 Calcium phosphate monobasic

Sigma Biochemical Library, page 98 of 154 Index Number Compound Name Index Number Compound Name 6459 Calcium sulfate .2H2O 6504 Nitrosodisulfonic acid, 6460 b- dipotassium salt Carbonato(trien)cobalt(III) 6505 Palladium(II)acetate perchlorate 6506 Pentacyanoamine 6461 Carbonyl iron ferroate, ammonium 6462 Ceric ammonium nitrate disodium salt 6463 Ceric ammonium sulfate 6507 Phosphonitrilic chloride 6464 Cesium sulfate trimer 6465 Chromium(III) chloride 6508 Phosphotungstic acid .6H2O 6509 Phosphotungstic acid, Na 6466 Cobalt acetate salt 6467 Cobalt sulfate .H2O 6510 Pyrophosphate dicalcium: 6468 Cobalt thiocyanate anhydrous 6469 Cupric acetate .H2O 6511 Platinum(II)diammine 6470 Cupric nitrate dichloride, cis- 6471 Decaborane 6512 Platinum(II)diammine 6472 Ferric ammonium sulfate dichloride, trans- 6473 Ferric nitrate 6513 Potassium acetate 6474 Ferric sulfate 6514 Potassium bicarbonate 6475 Ferrous ammonium 6515 Potassium dichromate sulfate 6516 Potassium ferrocyanide 6476 Ferrous sulfate gr i 6517 Potassium iodate 6477 Florisil mesh 30-60 6518 Potassium nitrate 6478 Formic acid ammonium 6519 Potassium pentaborate 6479 Formic acid, Na salt .8H2O 6480 Hexamminecobalt(III) 6520 Potassium m-periodate chloride 6521 Potassium permanganate 6481 Hydrazine .H2O 6522 Potassium persulfate 6482 Hydrazine .2HCl 6523 Potassium phosphate 6483 Hydrazine sulfate monobasic 6484 Hydroxylamine .HCl 6524 Potassium phosphate 6485 Hydroxylamine sulfate dibasic .3H2O 6486 Lead ammonium citrate- 6525 Potassium phosphate acetate complex dibasic 6487 Lead nitrate 6526 Potassium phosphate 6488 Lead tetraacetate tribasic 6489 Lithium acetate .2H2O 6527 Potassium sulfate 6490 Lithium borohydride 6528 Potassium tellurite 6491 Lithium nitrate 6529 Potassium tetraborate 6492 Lithium sulfate .4H2O 6493 Magnesium acetate 6530 Potassium thiocyanate .4H2O 6531 Pyrophosphate 6494 Magnesium carbonate tetrasodium .5H2O 6532 Pyrophosphate disodium 6495 Magnesium iodate .4H2O 6533 Pyrophosphate 6496 Magnesium nitrate tetrapotassium 6497 Magnesium phosphate 6534 Pyrophosphate ferric dibasic 6535 Pyrophosphate 6498 Magnesium sulfate .7H2O tetrasodium .10H2O 6499 Manganese sulfate 6536 Pyrophosphate stannous 6500 Mercuric thiocyanate 6537 Rubidium nitrate 6501 Molybdic acid, ammonium 6538 Semicarbazide .HCl salt 6539 Silica 6502 Molybdic acid, Na salt 6540 Silica, fumed 6503 Nickel sulfate .6H2O 6541 Silicic acid

Sigma Biochemical Library, page 99 of 154 Index Number Compound Name Index Number Compound Name 6542 Silver nitrate 6587 Tungstic acid 6543 Silver perchlorate 6588 Tungstic acid, Na salt 6544 Sodium acetate .3H2O 6589 Zinc acetate 6545 Sodium acetate 6590 Zinc nitrate anhydrous 6591 Zincon, Na salt 6546 Sodium ammonium 6592 Zirconium sulfate phosphate .4H2O 6593 Acetylstrophanthidin 6547 Sodium m-arsenite 6594 Acovenoside a 6548 Sodium azide 6595 Adrenosterone 6549 Sodium bicarbonate 6596 d1-Adrenosterone 6550 Sodium bismuthate 6597 d-Aldosterone 6551 Sodium bisulfate .H2O 6598 d-Aldosterone 21-acetate 6552 Sodium bisulfite 6599 d-Aldosterone 18,21- 6553 Sodium borohydride diacetate 6554 Sodium carbonate 6600 Aldosterone 18,21- anhydrous diacetate-3-O- 6555 Sodium hydrogen selenite carboxymethyloxime:BSA 6556 Sodium hydrosulfite 6601 d-Aldosterone 21- 6557 Sodium hypophosphite hemisuccinate .H2O 6602 d-Aldosterone 21- 6558 Sodium iodate hemisuccinate:BSA 6559 Sodium metaborate .H2O 6603 d-Aldosterone g-lactone 6560 Sodium metavanadate 6604 1,4-Androstadiene-3,17- 6561 Sodium nitrate dione 6562 Sodium nitrite 6605 1,4-Androstadien-11b-ol- 6563 Sodium nitroprusside 3,17-dione 6564 Sodium orthovanadate 6606 3,5-Androstadien-17-one 6565 Sodium m-periodate 6607 5a-Androstane 6566 Sodium p-periodate 6608 5a-Androstane-3a,17b- 6567 Sodium persulfate diol 6568 Sodium phosphate dibasic 6609 5a-Androstane-3b,17b- 6569 Sodium potassium tartrate diol .4H2O 6610 5b-Androstane-3a,17b- 6570 Sodium selenate diol anhydrous 6611 5b-Androstane-3b,17b- 6571 Sodium selenite diol 6572 Sodium sesquicarbonate 6612 5a-Androstane-3b,11b- 6573 Sodium sulfate anhydrous diol-17-one 6574 Sodium sulfite anhydrous 6613 5b-Androstane-3a,17b- 6575 Sodium thiocyanate diol-11-one 6576 Sodium thiosulfate .5H2O 6614 5b-Androstane-3b,11b- 6577 Sulfamic acid diol-17-one 6578 Sulfamide 6615 5a-Androstane-3,17-dione 6579 Sulfur trioxide-pyridine 6616 5b-Androstane-3,17-dione complex 6617 5a-Androstane- 6580 Talc 3a,11b,17b-triol 6581 Tetramethylammonium 6618 5a-Androstane- iodide 3b,11b,17b-triol 6582 Thallium(I) ethoxide 6619 5b-Androstane- 6583 Thiophosgene 3a,11a,17b-triol 6584 o-Toluidine chromium 6620 5b-Androstane- tricarbonyl 3a,11b,17b-triol 6585 m-Toluidine chromium 6621 5a-Androstane-3,11,17- tricarbonyl trione 6586 Trimethyl borate 6622 5a-Androstan-3b-ol

Sigma Biochemical Library, page 100 of 154 Index Number Compound Name Index Number Compound Name 6623 5a-Androstan-17b-ol 6655 4-Androsten-16a-ol-3,17- 6624 5b-Androstan-3a-ol dione 6625 5b-Androstan-3b-ol 6656 5b-Androst-9(11)-en-3a- 6626 5b-Androstan-17b-ol ol-17-one 6627 5a-Androstan-3b-ol-17b- 6657 5a-Androst-16-en-3-one carboxylic acid 6658 Androsterone 6628 5a-Androstan-3b-ol-11,17- 6659 Androsterone acetate dione 6660 Androsterone glucuronide 6629 5a-Androstan-3b-ol-16- 6661 Androsterone sulfate, Na one salt 6630 5a-Androstan-17b-ol-3- 6662 Apocholic acid one 6663 Beclomethasone 6631 5a-Androstan-17b-ol-3- 6664 Betamethasone one benzoate 6665 Betulin 6632 5a-Androstan-3-one 6666 Bile acids, oxidized 6633 5a-Androstan-17-one 6667 Bufalin, toad venom 6634 1,4,9(11)-Androstatriene- 6668 Chenodeoxycholic acid 3,17-dione 6669 Chenodeoxycholic acid 6635 4-Androsten-19-al-3,17- diacetate methyl ester dione 6670 Chlormadinone acetate 6636 5-Androstene-3b,17b-diol 6671 5b-Cholanic acid 6637 5-Androstene-3b,17b-diol 6672 5b-Cholanic acid-3a,12a- 3-acetate diol 3-acetate methyl ester 6638 5-Androstene-3b,17b-diol 6673 5b-Cholanic acid 3,6- 3-acetate 17-benzoate dione 6639 5-Androstene-3b,17b-diol 6674 5a-Cholanic acid-3a-ol-6- 17-benzoate one 6640 5-Androstene-3b,17b-diol 6675 5b-Cholanic acid-3a-ol-6- diacetate one 6641 5-Androstene-3b,17b-diol 6676 5a-Cholanic acid-3a-ol-6- dipropionate one 3-acetate methyl 6642 5-Androstene-3b,17b-diol- ester 16-one 6677 5b-Cholanic acid-3-one 6643 5-Androstene-3b,16a-diol- 6678 5-Cholenic acid-3b-ol 17-one 6679 Cholesta-3,5-diene 6644 5-Androstene-3b,16a-diol- 6680 Cholesta-4,6-dien-3-one 17-one 3-acetate 6681 5a-Cholestane 6645 5a-Androst-1-ene-3,17- 6682 Cholestane-3b,5a,6b-triol dione 6683 5b-Cholestan-3a-ol 6646 4-Androstene-3,17-dione 6684 5a-Cholestan-3-one 6647 5-Androstene-3b,16a,17a- 6685 5-Cholestene triol 6686 5a-Cholest-7-en-3b-ol 6648 5-Androstene-3b,11b,17b- 6687 5-Cholesten-3b-ol-7-one triol 6688 4-Cholesten-3-one 6649 5-Androstene-3b,16a,17b- 6689 5-Cholestene-3-one triol 6690 Cholesterol 6650 5-Androstene-3b,16b,17b- 6691 Cholesterol, ash-free triol 6692 Cholesterol, USP 6651 5a-Androst-16-en-3a-ol 6693 Cholesterol, water soluble 6652 5a-Androst-16-en-3b-ol 6694 Cholesterol 5a,6a-epoxide 6653 5-Androsten-3b-ol-17b- 6695 Cholesterol 3-sulfate, Na carboxylic acid salt 6654 4-Androsten-11b-ol-3,17- 6696 Cholesterylacetanilide dione 6697 Cholesteryl acetate 6698 Cholesterylaniline

Sigma Biochemical Library, page 101 of 154 Index Number Compound Name Index Number Compound Name 6699 Cholesteryl arachidate 6742 Cholesteryl propyl ether 6700 Cholesteryl arachidonate 6743 Cholesteryl stearate 6701 Cholesteryl behenate 6744 Cholesteryl p- 6702 Cholesteryl benzoate toluenesulfonate 6703 Cholesteryl bromide 6745 Cholesteryl tridecanoate 6704 Cholesteryl butyl ether 6746 Cholesteryl 10- 6705 Cholesteryl iso-butyrate undecenoate 6706 Cholesteryl butyrate 6747 Cholesteryl valerate 6707 Cholesteryl chloride 6748 Cholic acid; 3a,7a,12a- 6708 Cholesteryl chloroacetate Trihydroxy-5b-cholanic 6709 Cholesteryl cinnamate acid 6710 Cholesteryl crotonate 6749 Cholic acid, Na salt; 6711 Cholesteryl decanoate 3a,7a,12a-Trihydroxy-5b- 6712 Cholesteryl 11- cholanic acid, Na salt eicosenoate 6750 Cholic acid methyl ester 6713 Cholesteryl elaidate 6751 Convallatoxin 6714 Cholesteryl erucate 6752 Coprostane 6715 Cholesterol formate 6753 Coprostan-3-one 6716 Cholesteryl 6754 Coprostan-3-one hemisuccinate, 6755 Corticosterone cyclohexylamine salt 6756 Corticosterone 21-acetate 6717 Cholesteryl 6757 Corticosteron-18-oic acid- hemisuccinate, 11,18-lactone morpholine salt 6758 Cortisone acetate 6718 Cholesteryl 6759 a-Cortol hemisuccinate, Tris salt 6760 b-Cortol 6719 Cholesteryl 6761 a-Cortolone; heptadecanoate 3a,17a,20a,21- 6720 Cholesteryl heptanoate Tetrahydroxy-5b-pregnan- 6721 Cholesteryl hexanoate 11-one 6722 Cholesteryl 6762 b-Cortolone; hydrocinnamate 3a,17a,20b,21- 6723 Cholesteryl iodide Tetrahydroxy-5b-pregnan- 6724 Cholesteryl isoamyl ether 11-one 6725 Cholesteryl laurate 6763 Danazol 6726 Cholesteryl laurate 6764 1-Dehydroaldosterone 6727 Cholesteryl linoelaidate 6765 7-Dehydrocholesterol 6728 Cholesteryl linoleate 6766 Dehydrocholic acid 6729 Cholesteryl linolenate 6767 Dehydrocholic acid, Na 6730 Cholesteryl methyl salt carbonate 6768 11-Dehydrocorticosterone 6731 Cholesteryl methyl ether 6769 6-Dehydroestrone 6732 Cholesteryl nervonate 6770 Dehydroisoandrosterone 6733 Cholesteryl nonanoate 6771 Dehydroisoandrosterone 6734 Cholesteryl octanoate 3-acetate 6735 Cholesteryl oleate 6772 Dehydroisoandrosterone 6736 Cholesteryl oleyl 3-glucuronide carbonate 6773 Dehydroisoandrosterone 6737 Cholesteryl palmitate 3-sulfate, Na salt 6738 Cholesteryl palmitelaidate 6774 16-Dehydropregnenolone 6739 Cholesteryl palmitoleate acetate oxime 6740 Cholesteryl 6775 16-Dehydropregnenolone pentadecanoate oxime 6741 Cholesteryl propyl 6776 16-Dehydroprogesterone carbonate 6777 1-Dehydrotestosterone

Sigma Biochemical Library, page 102 of 154 Index Number Compound Name Index Number Compound Name 6778 1-Dehydrotestosterone 6813 b-Ecdysterone 22-acetate acetate 6814 2-Deoxy-a-ecdysterone 6779 1-Dehydrotestosterone 6815 2-Deoxy-b-ecdysterone benzoate 6816 Polypodine B 6780 Demissidine 6817 Epiandrosterone 6781 Deoxycholic acid 6818 Epiandrosterone acetate 6782 Deoxycholic acid, Na salt 6819 Epiandrosterone 6783 Deoxycholic acid 3b-D- glucuronide glucuronide, dipotassium 6820 Epiandrosterone sulfate, salt Na salt 6784 Deoxycholic acid methyl 6821 16-Epiestriol ester 6822 17-Epiestriol 6785 Deoxycorticosterone 6823 16,17-Epiestriol acetate 6824 16-Epiestriol triacetate 6786 Deoxycorticosterone 6825 17a-Epitestosterone 6787 Deoxycorticosterone 21- 6826 16,17-Epoxy-21- glucoside acetoxypregnenolone 6788 Deoxycorticosterone-21- 6827 16a,17a- hemisuccinate Epoxypregnenolone 6789 Deoxycorticosterone 21- 6828 16a,17a- hemisuccinate:BSA Epoxyprogesterone 6790 21-Deoxycortisone 6829 d-Equilenin 6791 3-Deoxyestrone 6830 Equilin 6792 Desmosterol 6831 Equilin methyl ether 6793 Dexamethasone 6832 Ergocalciferol 6794 Dexamethasone 21- 6833 Ergosterol acetate 6834 b-Escin 6795 Digitoxigenin 6835 a-Estradiol 6796 Digitoxin 6836 b-Estradiol 6797 Digoxigenin 6837 b-Estradiol 17-acetate 6798 Digoxin 6838 b-Estradiol 3-benzoate 6799 5a-Dihydroaldosterone 6839 b-Estradiol 17-cypionate 6800 5a-Dihydroaldosterone g- 6840 b-Estradiol diacetate etiolactone 6841 b-Estradiol dipropionate 6801 5b-Dihydroaldosterone g- 6842 b-Estradiol 17-enanthate etiolactone 6843 b-Estradiol 3-(b-D- 6802 Dihydrocholesterol glucuronide), Na salt 6803 Dihydrocholesterol 3- 6844 b-Estradiol 17-(B-D- sulfate, Na salt glucuronide), Na salt 6804 Dihydrotachysterol 6845 b-Estradiol 3-glucuronide 6805 6,16-Dimethyl-16- 17-sulfate, dipotassium dehydropregnenolone salt acetate 6846 b-Estradiol 17- 6806 6,16a- hemisuccinate Dimethylpregnenolone 6847 b-Estradiol 3-methyl ether 6807 6,16a- 6848 b-Estradiol 3- Dimethylpregnenolone 3- monophosphate, Na salt acetate 6849 b-Estradiol-17-propionate 6808 6a,16a- 6850 b-Estradiol 3-sulfate 17- Dimethylprogesterone glucuronide, dipotassium 6809 Diosgenin salt 6810 3-Doxyl-17b-hydroxy-5a- 6851 Estriol androstane 6852 Estriol 3-benzoate 6811 a-Ecdysterone 6853 Estriol 3-benzyl ether 6812 b-Ecdysterone

Sigma Biochemical Library, page 103 of 154 Index Number Compound Name Index Number Compound Name 6854 Estriol 3-(b-D- 6894 Glycolithocholic acid 3- glucuronide), Na salt sulfate, disodium salt 6855 Estriol 16a-(b-D- 6895 Hecogenin glucuronide) 6896 Hecogenin acetate 6856 Estriol 16a-(b-D- 6897 Helveticoside glucuronide), Na salt 6898 Hydrocortisone 6857 Estriol 17b-(b-D- 6899 Hydrocortisone 21-acetate glucuronide) 6900 Hydrocortisone 21- 6858 Estriol 17b-(b-D- caprylate glucuronide), Na salt 6901 Hydrocortisone 3-O- 6859 Estriol 3-methyl ether carboxymethyloxime 6860 Estriol 3-sulfate, Na salt 6902 Hydrocortisone 3-O- 6861 Estriol triacetate carboxymethyloxime: BSA 6862 Estriol trisulfate, trisodium 6903 Hydrocortisone 21- salt hemisuccinate 6863 Estrone 6904 Hydrocortisone 21- 6864 Estrone acetate hemisuccinate: BSA 6865 Estrone b-D-glucuronide, 6905 Hydrocortisone 21- Na salt hemisuccinate, Na salt 6866 Estrone 3-hemisuccinate 6906 Hydrocortisone 21- 6867 Estrone 3-methyl ether phosphate, Na salt 6868 Estrone 3-sulfate, K salt 6907 Hydrocotarnine .HBr 6869 Estrone 3-sulfate, Na salt 6908 19-Hydroxy-4-androstene- 6870 Ethisterone 3,17-dione 6871 17a-Ethynylestradiol 6909 16a-Hydroxyandrosterone 6872 17a-Ethynylestradiol 17b- 6910 11b-Hydroxyandrosterone (a-glucuronide), K salt 6911 3b-Hydroxychol-5-en-24- 6873 17a-Ethynylestradiol 17b- oic acid methyl ester (b-glucuronide), K salt 6912 3b-Hydroxychol-5-en-24- 6874 Ethynylestradiol 3-methyl oic acid 3-sulfate, Na salt ether 6913 19-Hydroxycholesterol 6875 Etiocholan-3a-ol-17-one 6914 20a-Hydroxycholesterol 6876 Etiocholan-3b-ol-17-one 6915 22(R)-Hydroxycholesterol 6877 Etiocholan-17b-ol-3-one 6916 22(S)-Hydroxycholesterol 6878 Etiocholan-3a-ol-17-one 6917 19-Hydroxycholesterol 3- glucuronide acetate 6879 Etiocholan-3a-ol-17-one 6918 6b-Hydroxycortisone, 99% sulfate, Na salt 6919 6b-Hydroxycortisone, 95% 6880 Fludrocortisone 6920 18- 6881 Fludrocortisone acetate Hydroxydeoxycorticostero 6882 Flumethasone ne 6883 Fluocinolone acetonide 6921 2-Hydroxyestradiol 6884 Fluoxymesterone 6922 6a-Hydroxyestradiol 6885 Fucosterol 6923 2-Hydroxyestriol 6886 Fusidic acid, Na salt 6924 6a-Hydroxyestriol 6887 Gitoxigenin 6925 15a-Hydroxyestriol 6888 Glycochenodeoxycholic 6926 2-Hydroxyestrone acid, Na salt 6927 11b-Hydroxyestrone 6889 Glycocholic acid 6928 16a-Hydroxyestrone 6890 Glycocholic acid, Na salt 6929 16b-Hydroxyestrone 6891 Glycodeoxycholic acid diacetate 6892 Glycodeoxycholic acid, Na 6930 16a- salt Hydroxyetiocholanolone 6893 Glycolithocholic acid 6931 11b- Hydroxyetiocholanolone

Sigma Biochemical Library, page 104 of 154 Index Number Compound Name Index Number Compound Name 6932 11b- 6963 6-Ketoestradiol 6-(O- Hydroxyetiocholanolone carboxymethyl)oxime glucuronide 6964 16-Ketoestradiol 6933 11a-Hydroxy-17a- 6965 6-Ketoestriol methyltestosterone 6966 6-Ketoestriol 6-(O- 6934 20a-Hydroxy-5a-pregnan- carboxymethyl)oxime 3-one 6967 6-Ketoestriol 6-(O- 6935 16a- carboxymethyl)oxime: Hydroxypregnenolone BSA 6936 17a- 6968 11-Ketoetiocholanolone Hydroxypregnenolone 6969 11-Ketoetiocholanolone 6937 21-Hydroxypregnenolone glucuronide 6938 17a- 6970 11-Ketoetiocholanolone Hydroxypregnenolone-3- sulfate, Na salt acetate 6971 11-Ketoprogesterone 6939 17a- 6972 11-Ketoprogesterone Hydroxypregnenolone-17- 6973 11-Ketotestosterone acetate 6974 16-Ketotestosterone 6940 17a- 6975 Lithocholic acid Hydroxypregnenolone- 6976 Lithocholic acid methyl 3,17-diacetate ester 6941 20a-Hydroxy-4-pregnen- 6977 Lithocholic acid 3-sulfate, 3-one Na salt 6942 20b-Hydroxy-4-pregnen- 6978 Lupeol 3-one 6979 Makisterone A 6943 11a-Hydroxyprogesterone 6980 Megestrol acetate 6944 11a-Hydroxyprogesterone 6981 2-Methoxyestradiol 11-hemisuccinate 6982 2-Methoxyestriol 6945 11a-Hydroxyprogesterone 6983 2-Methoxyestrone 11-hemisuccinate:BSA 6984 17a-Methylandrostan-17b- 6946 11b-Hydroxyprogesterone ol-3-one 6947 16a-Hydroxyprogesterone 6985 17a-Methyl-5-androstene- 6948 17a-Hydroxyprogesterone 3b,17b-diol 6949 18-Hydroxyprogesterone 6986 17a-Methyl-5-androstene- 6950 17a-Hydroxyprogesterone 3b,17b-diol dipropionate 17-acetate-3-(O- 6987 20-Methylcholanthrene carboxymethyl)oxime 6988 6-Methyl-16- 6951 17a-Hydroxyprogesterone dehydropregnenolone 3-(O- acetate carboxymethyl)oxime 6989 16-Methyl-16- 6952 17a-Hydroxyprogesterone dehydropregnenolone 3-(O- acetate carboxymethyl)oxime:BSA 6990 6a-Methyl-16- 6953 11b-Hydroxytestosterone dehydroprogesterone 6954 16a-Hydroxytestosterone 6991 6-Methyldiosgenin acetate 6955 Hyocholic acid 6992 16-Methylene-17a- 6956 Hyodeoxycholic acid hydroxypregnenolone 6957 17-Isoaldosterone 6993 16-Methylene-17a- 6958 11-Ketoandrosterone hydroxypregnenolone 3- 6959 11-Ketoandrosterone b-D- acetate glucuronide 6994 6-Methyl-16a,17a- 6960 6-Ketocholestanol epoxypregnenolone 6961 22-Ketocholesterol 6995 6-Methyl-16a,17a- 6962 6-Ketoestradiol epoxypregnenolone acetate

Sigma Biochemical Library, page 105 of 154 Index Number Compound Name Index Number Compound Name 6996 16b-Methyl-16a,17a- 7036 5b-Pregnane-3b,20a-diol epoxypregnenolone 7037 5b-Pregnane-3a,20a-diol 6997 16b-Methyl-16a,17a- diacetate epoxypregnenolone 3b- 7038 5a-Pregnane-11b,21-diol- acetate 3,20-dione 6998 6-Methyl-17a- 7039 5a-Pregnane-17a,21-diol- hydroxypregnenolone 3,20-dione diacetate 7040 5b-Pregnane-3a,17a-diol- 6999 6a-Methyl-17a- 11,20-dione hydroxyprogesterone 7041 5b-Pregnane-3a,21-diol- 7000 6a-Methyl-17a- 11,20-dione hydroxyprogesterone 7042 5b-Pregnane-11b,21-diol- acetate 3,20-dione 7001 6a-Methylprednisolone 7043 5b-Pregnane-17a,21-diol- 7002 6-Methylpregnenolone 3,20-dione 7003 6-Methylpregnenolone 7044 5b-Pregnane-3a,20a-diol acetate glucuronide 7004 16a-Methylpregnenolone 7045 5a-Pregnane-3a,17a-diol- 7005 16a-Methylpregnenolone 20-one acetate 7046 5a-Pregnane-3a,21-diol- 7006 16b-Methylpregnenolone 20-one 7007 16b-Methylpregnenolone 7047 5a-Pregnane-3b,21-diol- acetate 20-one 7008 16a-Methylprogesterone 7048 5b-Pregnane-3a,6a-diol- 7009 O-Methylsterigmatocystin 20-one 7010 17a-Methyltestosterone 7049 5b-Pregnane-3a,11b-diol- 7011 9(11)-Methyltestosterone 20-one 7012 Muristerone A 7050 5b-Pregnane-3a,17a-diol- 7013 Neriifolin 20-one 7014 Norethindrone 7051 5b-Pregnane-3a,21-diol- 7015 Norethindrone acetate 20-one 7016 Norethynodrel 7052 5b-Pregnane-3a,12a-diol- 7017 D(-)-Norgestrel 20-one diacetate 7018 19-Nortestosterone 7053 5b-Pregnane-17a,21-diol- 7019 19-Nortestosterone 17- 3,11,20-trione decanoate 7054 5a-Pregnane-17a,21-diol- 7020 Oleandrigenin 3,11,20-trione 21-acetate 7021 Ouabagenin 7055 5b-Pregnane-17a,21-diol- 7022 Ouabain .8H2O 3,11,20-trione 21-acetate 7023 4-Oxa-5-androsten-17b- 7056 5a-Pregnane-3,20-dione ol-3-one acetate (allo) 7024 4-Oxa-5-cholesten-3-one 7057 5b-Pregnane-3,20-dione 7025 Prednisolone 7058 5a-Pregnane- 7026 Prednisolone 21-acetate 3b,11b,17a,20b,21-pentol 7027 Prednisolone 21- 7059 5a-Pregnane- hemisuccinate 3b,11b,20b,21-tetrol 7028 Prednisolone 21- 7060 5b-Pregnane- hemisuccinate, Na salt 3a,11b,17a,20a-tetrol 7029 Prednisone 7061 5b-Pregnane- 7030 5b-Pregnane 3a,11b,17a,20b-tetrol 7031 5a-Pregnane-3a,20b-diol 7062 5a-Pregnane- 7032 5a-Pregnane-3b,20a-diol 3a,11b,17a,21-tetrol-20- 7033 5a-Pregnane-3b,20b-diol one 7034 5b-Pregnane-3a,20a-diol 7035 5b-Pregnane-3a,20b-diol

Sigma Biochemical Library, page 106 of 154 Index Number Compound Name Index Number Compound Name 7063 5a-Pregnane- 7089 5a-Pregnan-17a-ol-3,20- 3b,11b,17a,21-tetrol-20- dione one 7090 5a-Pregnan-21-ol-3,20- 7064 5b-Pregnane- dione 3a,11b,17a,21-tetrol-20- 7091 5b-Pregnan-3a-ol-11,20- one dione 7065 5b-Pregnane- 7092 5b-Pregnan-17a-ol-3,20- 3a,11b,17a,21-tetrol-20- dione one 7093 5a-Pregnan-3b-ol-20-one 7066 5b-Pregnane- 7094 5b-Pregnan-3a-ol-20-one 3b,11b,17a,21-tetrol-20- 7095 5b-Pregnan-3b-ol-20-one one 7096 5b-Pregnan-20a-ol-3-one 7067 5a-Pregnane- 7097 5a-Pregnan-3b-ol-20-one- 3a,11b,17a,21-tetrol-20- 3b-acetate one 3,21-diacetate 7098 5b-Pregnan-21-ol- 7068 5a-Pregnane-3b,16a,20a- 3,11,20-trione triol 7099 d4-Pregnene-20b-carboxy 7069 5a-Pregnane-3a,17a,20b- aldehyde-3-one triol 7100 5-Pregnene-3b,20a-diol 7070 5a-Pregnane-3b,17a,20b- 7101 5-Pregnene-3b,20b-diol triol 7102 5-Pregnene-3b,20a-diol 7071 5b-Pregnane-3a,11b,20b- diacetate triol 7103 4-Pregnene-11b,17a-diol- 7072 5b-Pregnane-3a,17a,20a- 3,20-dione triol 7104 4-Pregnene-17a,20b-diol- 7073 5b-Pregnane-3a,17a,20b- 3-one triol 7105 11-Pregnene-3,20-dione 7074 5a-Pregnane-3a,17a,21- 7106 4-Pregnene-2a-methyl- triol-11,20-dione 17a,21-diol-3,11,20-trione 7075 5a-Pregnane-3b,17a,21- 7107 4-Pregnene-2a-methyl- triol-11,20-dione 11b,17a,21-triol-3,20- 7076 5a-Pregnane-11b,17a,21- dione triol-3,20-dione 7108 5-Pregnene- 7077 5b-Pregnane-11b,17a,21- 3b,11b,17a,20b-tetrol triol-3,20-dione 7109 4-Pregnene- 7078 5a-Pregnane-3a,11b,21- 11b,17a,20a,21-tetrol-3- triol-20-one one 7079 5a-Pregnane-3b,11b,21- 7110 4-Pregnene- triol-20-one 11b,17a,20b,21-tetrol-3- 7080 5a-Pregnane-3b,17a,21- one triol-20-one 7111 5-Pregnene- 7081 5b-Pregnane-3a,11b,17a- 3b,11b,17a,21-tetrol-20- triol-20-one one 7082 5b-Pregnane-3a,17a,20a- 7112 4-Pregnene- triol-11-one 11b,17a,20a,21-tetrol-3- 7083 5b-Pregnane-3a,17a,21- one 21-acetate triol-20-one 7113 5-Pregnene-3b,16a,20a- 7084 5b-Pregnane-3b,11b,21- triol triol-20-one 7114 5-Pregnene-3b,17a,20a- 7085 5b-Pregnane-3b,17a,21- triol triol-20-one 7115 4-Pregnene-17a,20a,21- 7086 5a-Pregnane-3,6,20-trione triol-3,11-dione 7087 5a-Pregnane-3,11,20- 7116 4-Pregnene-17a,20b,21- trione triol-3,11-dione 7088 5b-Pregnane-3,6,20-trione

Sigma Biochemical Library, page 107 of 154 Index Number Compound Name Index Number Compound Name 7117 4-Pregnene-17a,20a,21- 7152 Testosterone 3-(O- triol-3-one carboxymethyl)oxime:BSA 7118 5-Pregnene-3b,17a,20a- 7153 Testosterone 17b- triol-11-one cypionate 7119 5-Pregnene-3b,17a,20b- 7154 Testosterone enanthate triol-11-one 7155 Testosterone b-D- 7120 5-Pregnen-3b-ol-20-one glucuronide 7121 5-Pregnen-3b-ol-20-one 7156 Testosterone b-D- acetate glucuronide, K salt 7122 5-Pregnen-3b-ol-20-one 7157 Testosterone b-D- sulfate, Na salt glucuronide, Na salt 7123 5a-Pregn-2-en-20-one 7158 Testosterone 17b- 7124 Prenylamine lactate hemisuccinate 7125 Progesterone 7159 Testosterone 17b- 7126 Progesterone 3-(O- hemisuccinate carboxymethyl)oxime 7160 Testosterone 17b- 7127 Progesterone 3-(O- hemisuccinate:BSA carboxymethyl)- 7161 Testosterone propionate oxime:BSA-fluorescein 7162 Testosterone isothiocyanate thiosemicarbazone 7128 10-(1-Pyrene)-10- 7163 3a,5b- ketodecanoylcholesterol Tetrahydroaldosterone 7129 Reichstein's substance S 7164 3b,5a- 7130 b-Sitosterol, from Tetrahydroaldosterone soybeans 7165 3b,5b- 7131 Sodium choleate; 3a,12a- Tetrahydroaldosterone Dihydroxy-5b-cholanic 7166 Tetrahydrocorticosterone acid, Na salt 7167 Tetrahydrocortisone 7132 Solanidine, from potato 7168 Tetrahydrocortisone 3,21- 7133 Spironolactone diacetate 7134 Stigmastadienone 7169 Tetrahydrocortisone 3b-D- 7135 Stigmastanol glucuronide, Ba salt 7136 Stigmasterol 7170 Tigogenin 7137 Stigmasterol acetate 7171 Tomatidine 7138 Strophanthidin 7172 Tomatine 7139 Strophanthidol 7173 Triamcinolone 7140 Strophanthin K 7174 Triamcinolone acetonide 7141 K-Strophanthoside 7175 Triamcinolone diacetate 7142 Taurochenodeoxycholic 7176 3a,7a,12a- acid, Na salt Trihydroxypregnan-20- 7143 Taurocholic acid, Na salt one 7144 Taurocholic acid, Na salt, 7177 Trinitrophenylaminolaurylc crude holesterol 7145 Taurodeoxycholic acid, 7178 Ursodeoxycholic acid Na salt 7179 Abietic acid 7146 Taurolithocholic acid, Na 7180 Acenaphthene salt 7181 Acetaldehyde oxime 7147 Taurolithocholic acid 3- 7182 Acetamide sulfate, disodium salt 7183 2-Acetamidoacrylic acid 7148 Testosterone 7184 p-Acetamidobenzoic acid 7149 Testosterone acetate 7185 a-Acetamidocinnamic acid 7150 Testosterone benzoate 7186 Acetamidomalonic acid 7151 Testosterone 3-(O- diethyl ester carboxymethyl)oxime 7187 2-Acetamidophenol 7188 3-Acetamidophenol

Sigma Biochemical Library, page 108 of 154 Index Number Compound Name Index Number Compound Name 7189 Acetic acid hydrazide 7225 1-Acetyl-6-fluoroindoline 7190 Acetic acid-N- 7226 Acetyl-p-hydroxy benzoic hydroxysuccinimide ester acid 7191 Acetic anhydride 7227 N-Acetyl-6-hydroxy-N- 7192 Acetoacetanilide hexylamine 7193 Acetoacetic acid, Li salt 7228 3-Acetylindole 7194 Acetoacetic acid ethyl 7229 1-Acetylindole-3- ester carboxaldehyde 7195 Acetohydroxamic acid 7230 S-Acetylmercaptosuccinic 7196 Acetone oxime anhydride 7197 Acetonitrile 7231 Acetyl-b- 7198 3-(A-Acetonylbenzyl)4- (methylthio)choline iodide hydroxycoumarin 7232 1-Acetyl-5-nitroindoline 7199 DL-3-(2-Acetonyl-p- 7233 6-[(Acetyloxy)methyl]-3- chlorobenzyl)-4- aminopyrazinecarbonitrile hydroxycoumarin 7234 9-Acetylphenanthrene 7200 Acetophenetidin 7235 1-Acetyl-2- 7201 Acetophenone phenylhydrazine 7202 Acetopyruvic acid 7236 4-Acetylphenyl sulfate, K 7203 w-Acetoxyamyl chloride salt 7204 1- 7237 Acetyl phosphate, Li + K Acetoxycycloheptanecarb salt onitrile 7238 2-Acetylpyridine 7205 1- 7239 3-Acetylpyridine Acetoxycyclopentanecarb 7240 4-Acetylpyridine onitrile 7241 Acetyl sulfide 7206 2-(Acetoxymercuri)- 7242 Acetylthiocholine chloride 4,4,5,5-tetramethyl-2- 7243 Acetylthiocholine imidazolin-1-yloxy-3-oxide perchlorate 7207 5-Acetoxymethyl-2-amino- 7244 2-Acetylthiophene 3-cyanopyrazine 7245 Aconic acid 7208 5- 7246 (Z)-Aconitic anhydride Acetoxymethylfuraldehyde 7247 Acridine 7209 R-(-)-a- 7248 Acridine-9-carboxylic acid Acetoxyphenylacetic acid 7249 1-[2-(9-Acridinylamino)-1- 7210 S-(+)-a- methylethyl]amino-3-(1- Acetoxyphenylacetic acid naphthyloxy)-2-propanol 7211 Acetylacetohydroxmate 7250 Acrolein dimethyl acetal 7212 Acetylacetone 7251 Acrylamide 7213 1-(Acetylamino)-1,2,2- 7252 Adamantane tris(carbomethoxy)ethane 7253 1-Adamantanol 7214 1-Acetyl-6-aminoindoline 7254 1-Adamantyl 7215 N-Acetyl-p-aminophenol fluoroformate 7216 9-Acetylanthracene 7255 Adipamide 7217 N-Acetylanthranilic acid 7256 Adipic acid dihydrazide 7218 4-Acetylbiphenyl 7257 Adipic acid di-(2- 7219 Acetyl chloride methoxyethyl) ester 7220 N-Acetyl-3,5-dinitro-L- 7258 N2,N2'-Adipohydrazido- tyrosine bis-(N6-carbonylmethyl)- 7221 N-Acetyl-3,5-dinitro-L- NAD tyrosine ethyl ester 7259 Adjuvant peptide 7222 Acetylenedicarboxylic acid 7260 Agaric acid 7223 Acetylene dicarboxylic 7261 Agmatine, sulfate salt acid, K salt 7262 Allantoic acid 7224 Acetylferrocene 7263 Allantoin

Sigma Biochemical Library, page 109 of 154 Index Number Compound Name Index Number Compound Name 7264 Alloxazine 7304 4-Amino-2-chlorobenzoic 7265 4-Allylanisole acid 7266 Allyl bromide 7305 2-Amino-5- 7267 (2S,3S)-(+)-2-Allyl-3- chlorobenzophenone hydroxy-2- 7306 2-Amino-5- methylcyclopentanone chlorobenzotrifluoride 7268 Allyl sulfide 7307 5-Amino-2- 7269 Allylurea chlorobenzotrifluoride 7270 Aluminum isopropoxide 7308 2-Amino-5- 7271 (+)-Amethopterin chlorobenzoxazole 7272 (-)-Amethopterin 7309 3-Amino-6-(chloromethyl)- 7273 (+/-)-Amethopterin 2-pyrazinecarbonitrile 4- 7274 Aminoacetaldehyde oxide diethyl acetal 7310 2-Amino-5-chloropyridine 7275 Aminoacetone .HCl 7311 3-Amino-2-chloropyridine 7276 Aminoacetonitrile .HCl 7312 p-Aminocinnamic acid 7277 a-Aminoacetophenone .HCl .HCl 7313 4-[N-(2-Amino-3-cyano-5- 7278 o-Aminoacetophenone pyrazinylmethyl)amino]be 7279 m-Aminoacetophenone nzoic acid 7280 p-Aminoacetophenone 7314 4-[N-(2-Amino-3-cyano-5- 7281 9-Aminoacridine .HCl pyrazinylmethyl)-N- 7282 DL-a-Aminoadipic acid methylamino]benzoic acid 7283 o-Aminobenzaldehyde 7315 1-Aminocyclopropane-1- 7284 3-Aminobenzamide carboxylic acid 7285 4-Aminobenzamide 7316 4-Amino-4-deoxypteroic 7286 m-Aminobenzamidine acid, Na salt .2HCl 7317 3-Amino-2,5- 7287 p-Aminobenzamidine dichlorobenzoic acid, Na .2HCl salt 7288 m-Aminobenzoic acid 7318 5-Amino-2,3-dihydro-1,4- 7289 p-Aminobenzoic acid phthalazinedione 7290 p-Aminobenzoic acid, Na 7319 6-Amino-2,3-dihydro-1,4- salt phthalazinedione 7291 p-Aminobenzophenone 7320 (4S,5S)-(+)-5-Amino-2,2- 7292 2-Aminobenzophenone- dimethyl-4-phenyl-1,3- 2'-carboxylic acid dioxane 7293 2-Aminobenzothiazole 7321 2-Amino-4,5- 7294 o-Aminobenzotrifluoride dimethylthiazole .HBr 7295 m-Aminobenzotrifluoride 7322 4-Aminodiphenylamine 7296 p-Aminobenzotrifluoride 7323 4-Aminodiphenylamine 7297 p-Aminobenzoyl .HCl hydrazide 7324 5-(2-Aminoethylamino)-1- 7298 4-Aminobenzylphosphonic naphthalenesulfonic acid acid 7325 8-(2-Aminoethylamino)-1- 7299 4-Aminobiphenyl naphthalenesulfonic acid 7300 3-Amino-4- 7326 3-Amino-9-ethylcarbazole bromobenzotrifluoride 7327 2-Aminoethyl hydrogen 7301 N-(4-Aminobutyl)-N- sulfate ethylisoluminol 7328 2- 7302 e-Aminocaproyl-p- Aminoethylisothiouronium chlorobenzylamide bromide .HBr 7303 2-Amino-5-chlorobenzoic 7329 2-Aminofluorene acid 7330 2-Amino-5- fluorobenzotrifluoride

Sigma Biochemical Library, page 110 of 154 Index Number Compound Name Index Number Compound Name 7331 3-Amino-4- 7363 (Aminooxy)acetic acid .1/2 fluorobenzotrifluoride HCl 7332 5-Amino-2- 7364 4-Aminophenol .HCl fluorobenzotrifluoride 7365 1,2-Bis(2- 7333 Aminoguanidine, aminophenoxy)ethane- bicarbonate salt N,N,N',N'-tetraacetic acid, 7334 Aminoguanidine, tetrapotassium salt hemisulfate salt 7366 D(-)-a-Aminophenylacetic 7335 N-(6-Aminohexyl)-5- acid chloro-1- 7367 DL-a-Aminophenylacetic naphthalenesulfonamide acid .HCl 7368 L(+)-a-Aminophenylacetic 7336 1-Amino-4- acid hydroxyanthraquinone 7369 m-Aminophenylboronic 7337 2-Amino-3- acid, hemisulfate salt hydroxypyridine 7370 2-Amino-3-phenylbutanoic 7338 5(4)-Aminoimidazole-4(5)- acid .HCl carboxamide .HCl 7371 4-Aminophenyl ether 7339 6-Aminoindoline .2HCl 7372 p-Aminophenylmercuric 7340 2-Amino-5-iodobenzoic acetate acid 7373 p- 7341 p-Amino-p- Aminophenylphosphorylch methoxydiphenylamine oline .HCl 7374 2-Amino-4-phenylthiazole 7342 p- .HBr .H2O Aminomethylbenzenesulfo 7375 DL-2-Amino-4- namide .HCl phosphonobutyric acid 7343 4- 7376 DL-2-Amino-3- (Aminomethyl)cyclohexan phosphonopropionic acid ecarboxylic acid, trans- 7377 3-Amino-1- 7344 5-Amino-3-methyl- propanesulfonic acid isothiazole .HCl 7378 3-Amino-1- 7345 3-(Aminomethyl)PROXYL propanesulfonic acid, Na 7346 2-(Aminomethyl)pyridine salt 7347 2-Amino-4-methylpyridine 7379 2-Amino-1-propene-1,1,3- 7348 2-Amino-5-methylpyridine tricarbonitrile 7349 2-Amino-6-methylpyridine 7380 b-Aminopropionitrile, 7350 2-Amino-4-methylthiazole monofumarate salt 7351 N-Aminomorpholine 7381 N-(3- 7352 5-Amino-2-naphthalene Aminopropyl)morpholine sulfonic acid 7382 5-(2'-Aminopurinyl-6'- 7353 8-Amino-2-naphthalene- mercapto)-1-methyl-4- sulfonic acid nitroimidazole 7354 1-Amino-2-naphthol-4- 7383 3-Aminopyrazine-2- sulfonic acid carboxylic acid 7355 8-Amino-1-naphthol-5- 7384 1-Aminopyrene sulfonic acid 7385 3-Aminopyridine 7356 2-Amino-5-nitrothiazole 7386 4-Aminopyridine 7357 2-Amino-4-nitrotoluene 7387 5-Aminosalicylic acid 7358 2-Amino-5-nitrotoluene 7388 4-Amino-TEMPO 7359 2-Amino-6-nitrotoluene 7389 5-Aminotetrazole .H2O 7360 4-Amino-3-nitrotoluene 7390 2-Aminothiazole 7361 2-Amino-2- 7391 2-Aminothiophenol norbornanecarboxylic acid 7392 4-Aminothiophenol 7362 p-Aminooxanilic acid

Sigma Biochemical Library, page 111 of 154 Index Number Compound Name Index Number Compound Name 7393 7-Amino-4- 7437 o-Arsanilic acid trifluoromethylcoumarin 7438 p-Arsanilic acid 7394 3-Amino-1,2,4-triazole 7439 Asarone, (E)-isomer 7395 Ammonium phosphate 7440 Asarone, 70% (Z)-isomer monobasic + 30% (E)-isomer 7396 Ammonium tartrate 7441 L-Ascorbic acid 2-sulfate, 7397 Amylamine; Pentylamine; Ba salt Pentanamine 7442 Atranorin 7398 Amylamine; Pentylamine 7443 8-Aza-2,6-diaminopurine 7399 Aniline hemisulfate 7400 Aniline .HCl 7444 7-Azaindole 7401 Aniline sulfate 7445 Azathioprine 7402 8-Anilino-1- 7446 L-Azetidine-2-carboxylic naphthalenesulfonic acid acid 7403 8-Anilino-1- 7447 4-Azidobenzoic acid N- naphthalenesulfonic acid, hydroxysuccinimide ester ammonium salt 7448 N-(5-Azido-2- 7404 8-Anilino-1- nitrobenzoyloxy)succinimi naphthalenesulfonic acid, de Mg salt 7449 6-(4-Azido-2- 7405 m-Anisaldehyde nitrophenylamino)hexanoi 7406 p-Anisaldehyde c acid N- 7407 o-Anisic acid hydroxysuccinimide ester 7408 m-Anisic acid 7450 p-Azidophenacyl bromide 7409 p-Anisic acid 7451 3-(4- 7410 o-Anisidine Azidophenyldithio)propioni 7411 m-Anisidine c acid N- 7412 p-Anisidine hydroxysuccinimide ester 7413 p-Anisidine 7452 N-(4- 7414 p-Anisidine .HCl Azidophenylthio)phthalimi 7415 Anisole de 7416 o-Anisoyl chloride 7453 2,2'-Azinobis(3- 7417 m-Anisoyl chloride ethylbenzthiazoline 7418 p- sulfonic acid), Anisylchlorodiphenylmeth diammonium salt ane 7454 4,4'-Azobis-(4- 7419 9-m-Anisylfluorene cyanovaleric acid) 7420 9-p-Anisylfluorene 7455 Azomethine-H, Na salt 7421 2',3'-O-p- 7456 Azosulfamide, disodium Anisylideneguanosine salt 7422 Antazoline phosphate 7457 p-Azoxyanisole 7423 Anthracene 7458 Azoxymethane 7424 Anthracene 7459 Azulene 7425 9-Anthracenemethanol 7460 Bathocuproine 7426 2-Anthramine 7461 Bathocuproine 7427 Anthranilamide disulfonate, disodium salt 7428 Anthranilic acid 7462 Bathophenanthroline 7429 Anthrone 7463 Bathophenanthrolinedisulf 7430 Antipyrylazo III onic acid, Na salt 7431 Arabinogalactan 7464 Benextramine .4HCl 7432 Arbutin synthetic 7465 Benzaldehyde 7433 Arcaine sulfate 7466 Benzaldehyde dimethyl 7434 Arecaidine .HCl acetal 7435 Arecoline .HBr 7467 Benzaldehyde p- 7436 Aristolochic acid nitrophenylhydrazone

Sigma Biochemical Library, page 112 of 154 Index Number Compound Name Index Number Compound Name 7468 Benzaldehyde 7511 4-Benzoylpyridine phenylhydrazone 7512 Benzoyltrifluoroacetone 7469 Benzamide 7513 Benzphetamine .HCl 7470 Benzamidine .HCl 7514 Benzyl acetone 7471 1,2-Benzanthracene 7515 Benzyl alcohol 7472 2,3-Benzanthracene 7516 Benzylamine 7473 Benzenesulfonic acid 7517 Benzylamine .HCl 7474 Benzenesulfonyl chloride 7518 7-Benzylamino-4- 7475 1,2,3- nitrobenz-2-oxa-1,3- Benzenetricarboxylic acid diazole .2H2O 7519 Benzyl benzoate 7476 1,2,4- 7520 Benzyl bromide Benzenetricarboxylic acid 7521 Benzyl chloride 7477 Benzethonium chloride 7522 Benzylchloromethyl ether 7478 Benzhydrol 7523 Benzyl cyanide 7479 Benzhydrylanthrone 7524 Benzyldimethylhexadecyl 7480 Benzhydrylidenefluorene ammonium chloride 7481 Benzil 7525 L-a-O-Benzylglycerol 7482 Benzilic acid 7526 Benzylhydrazine .2HCl 7483 Benzilic acid b- 7527 O-Benzylhydroxylamine diethylaminoethyl ester .HCl .HCl 7528 10-Benzylidene-9- 7484 7H-Benzimidazo[2,1- anthrone a]benz[de]isoquinoline-7- 7529 1-Benzylindole-3- one carboxaldehyde 7485 Benzimidazole 7530 1-Benzylindole-3- 7486 Bis(benzo-15-crown-5) carboxylic acid 7487 Benzofuroxan 7531 S-Benzylisothiourea .HCl 7488 Benzoic acid 7532 6-Benzylmercaptopurine 7489 Benzoic acid, ammonium 7533 p-Benzyloxyacetanilide salt 7534 m-Benzyloxyaniline 7490 Benzoic acid, Na salt 7535 p-Benzyloxyaniline .HCl 7491 Benzoic acid, Ag salt 7536 N- 7492 Benzoic anhydride (Benzyloxycarbonyloxy)su 7493 (+/-)-Benzoin ccinimide 7494 Benzoin a-oxime 7537 7-Benzyloxygramine 7495 1,12-Benzoperylene 7538 5-Benzyloxyindole 7496 Benzophenone 7539 6-Benzyloxyindole 7497 Benzo[a]pyrene 7540 7-Benzyloxyindole 7498 Benzo[e]pyrene 7541 5-Benzyloxyindole-3- 7499 p-Benzoquinone carboxaldehyde 7500 Benzotriazole 7542 5-Benzyloxyindole-2- 7501 Benzotriazolyl-N-oxy- carboxylic acid ethyl ester tris(dimethylamino)phosph 7543 6-Benzyloxy-5-methoxy-2- onium, PF6 salt carboxyindole 7502 1-Benzoylacetone 7544 5-Benzyloxy-6- 7503 N6-Benzoyladenine methoxyindole 7504 Benzoyl chloride 7545 7-Benzyloxymethyl-2- 7505 Benzoyl cyanide norbornen-5-one, syn- 7506 Benzoylformic acid 7546 4-Benzyloxy-2- 7507 6-Benzoyl-2-naphthol nitroacetanilide 7508 N-Benzoyl-N- 7547 6-Benzylpurine phenylhydroxylamine 7548 6-Benzyl-2-thiouracil 7509 3-Benzoylpropionic acid 7549 Benzyltrimethylammonium 7510 2-Benzoylpyridine methoxide

Sigma Biochemical Library, page 113 of 154 Index Number Compound Name Index Number Compound Name 7550 Betaine phosphate 7584 3-(2- 7551 Betaine aldehyde chloride Bromoacetamido)PROXY 7552 Betonicine L 7553 Bianthrone 7585 Bromoacetyl chloride 7554 Bianthronyl 7586 1-Bromoadamantane 7555 (R)-(+)-1,1'-Bi-2-naphthol 7587 o-Bromoaniline 7556 (S)-(-)-1,1'-Bi-2-naphthol 7588 m-Bromoaniline 7557 (R)-(-)-1,1'-Binaphthyl- 7589 p-Bromoaniline 2,2'-diyl hydrogen 7590 p-Bromoaniline phosphate 7591 2-Bromobenzaldehyde 7558 (S)-(+)-1,1'-Binaphthyl- 7592 3-Bromobenzaldehyde 2,2'-diyl hydrogen 7593 4-Bromobenzaldehyde phosphate 7594 Bromobenzene 7559 o,o'-Biphenol 7595 p-Bromobenzenesulfonyl 7560 p,p'-Biphenol chloride 7561 4-Biphenylcarbonyl 7596 o-Bromobenzoic acid chloride 7597 m-Bromobenzoic acid 7562 Biphenyl 7598 p-Bromobenzoic acid 7563 2-(4-Biphenylyl)-6- 7599 o-Bromobenzotrifluoride phenylbenzoxazole 7600 m-Bromobenzotrifluoride 7564 2-(4-Biphenylyl)-5- 7601 p-Bromobenzotrifluoride phenyloxazole 7602 N-(2-Bromobenzyl)-N-(2- 7565 2,2'-Bipyridinium-N,N'- chloroethyl)ethylamine di(propylsulfonate) .HCl 7566 2,2'-Biquinoline 7603 1-Bromo-2- 7567 Bisacodyl (bromomethyl)naphthalen 7568 Bisbenzimide hoechst no e 33342 .3HCl 7604 N-(4- 7569 Bispyrazolone Bromobutyl)phthalimide 7570 Biuret 7605 3-Bromo-d-camphor, 7571 N-t-BOC-aminoethanol endo- 7572 N-t-BOC-oxyphthalimide 7606 6-Bromo-b- 7573 9- carbonaphthoxycholine Borabicyclo[3.3.1]nonane iodide dimer 7607 a-Bromo-p- 7574 Borneol chloroacetophenone 7575 (-)-Borneol 7608 4-Bromo-4'- 7576 (-)-Bornyl acetate chlorodiphenylmethane 7577 Bredinin 7609 Bromochloromethane 7578 N-Bromoacetamide 7610 1-Bromo-5-chloropentane 7579 3-[2-(2- 7611 2-Bromo-2-chloro-1,1,1- Bromoacetamido)acetami trifluoroethane do]PROXYL 7612 m-Bromocinnamic acid 7580 3-(2- 7613 Bromodiphenylmethane Bromoacetamidomethyl)P 7614 1-Bromododecane ROXYL 7615 2-Bromoethanesulfonic 7581 3-(2-[2-(2- acid, Na salt Bromoacetamido)ethoxyet 7616 2-Bromoethylamine .HBr hyl]carbamoyl)PROXYL 7617 (2- 7582 2-(Bromoacetamido)-4- Bromoethyl)trimethylamm nitrophenol onium bromide 7583 3-(3-[2- 7618 o-Bromofluorobenzene Bromoacetamido]propylca 7619 m-Bromofluorobenzene rbamoyl)PROXYL 7620 p-Bromofluorobenzene 7621 5-Bromogramine

Sigma Biochemical Library, page 114 of 154 Index Number Compound Name Index Number Compound Name 7622 DL-a-Bromo-b-(5- 7661 1,4-Butanediol diglycidyl imidazolyl)propionic acid ether 7623 5-Bromoindole 7662 2,3-Butanedione 7624 5-Bromoisatin monoxime 7625 S-(+)-1-Bromo-2- 7663 1-Butanesulfonic acid, Na methylbutane salt 7626 4-Bromomethyl-7- 7664 2-Butene-1,4-diol methoxycoumarin 7665 DL-Buthionine-[S,R]- 7627 1-Bromo-2- sulfoximine methylnaphthalene 7666 Butopyronoxyl 7628 1-Bromo-2- 7667 N-t- naphthaldehyde Butoxycarbonyloxyimino- 7629 1-Bromo-2-naphthoic acid 2-phenylacetonitrile 7630 6-Bromo-2-naphthol 7668 Butylamine 7631 2-Bromo-2-nitro-1,3- 7669 t-Butylamine propanediol 7670 Butyl p-aminobenzoate 7632 1-Bromooctane 7671 p-t-Butylaniline 7633 Bromopentafluorobenzen 7672 Butylated hydroxytoluene e 7673 2,5-Bis-(5'-t- 7634 4-Bromophenacyl bromide butylbenzoxazol-2'- 7635 p-Bromophenethylamine yl)thiophene 7636 p-Bromophenol 7674 t-Butyl carbazate 7637 p-Bromophenylacetic acid 7675 4-t-Butylcatechol 7638 a-Bromo-p- 7676 4-t-Butylcyclohexanone phenylacetophenone 7677 Butylcyclopentane 7639 2-Bromopropene 7678 p-t-Butyl-N,N- 7640 3-Bromopropionic acid dimethylaniline ethyl ester 7679 Butyl disulfide 7641 3-Bromopropylamine .HBr 7680 2-Butyl disulfide 7642 N-(3- 7681 t-Butyl disulfide Bromopropyl)phthalimide 7682 Butyl b-fluorolactate 7643 2-Bromopyridine 7683 O-t-Butylhydroxylamine 7644 4-Bromopyridine .HCl .HCl 7645 2-(5-Bromopyridylazo)-5- 7684 Butyl isocyanate (N-propyl-N- 7685 6-(Butylmercapto)purine sulfopropylamino)aniline, 7686 Butyl methacrylate Na salt 7687 2-t-Butyl-5-methyl- 7646 3-Bromopyruvic acid isoxazolium perchlorate 7647 3-Bromopyruvic acid ethyl 7688 t-Butylphenyl carbonate ester 7689 N-t-Butyl-a-phenylnitrone 7648 2-Bromostyrene 7690 2-(4-t-Butylphenyl)-5-(4"- 7649 N-Bromosuccinimide biphenylyl)-1,3,4- 7650 (+)-p-Bromotetramisole oxadiazole oxalate 7691 t-Butyl N-succinimido 7651 (-)-p-Bromotetramisole carbonate oxalate 7692 t-Butyl 2,4,5- 7652 2-Bromothiazole trichlorophenyl carbonate 7653 2-Bromothiophene 7693 3-Butyluracil 7654 3-Bromothiophene 7694 Butyrophenone 7655 1-Bromotridecane 7695 Caffeic acid 7656 4-Bromo-o-xylene 7696 L-(+)-Calcium tartrate 7657 a-Bromo-m-xylene 7697 (+)-Camphor 7658 a-Bromo-o-xylene 7698 (+/-)-Camphor 7659 a-Bromo-p-xylene 7699 D-Camphoric acid 7660 1-Butaneboronic acid 7700 DL-Camphoric acid

Sigma Biochemical Library, page 115 of 154 Index Number Compound Name Index Number Compound Name 7701 DL-Camphoroquinone 7732 CBZ chloride 7702 (1R)-(-)- 7733 Centrophenoxine Camphoroquinone 7734 Cetyl bromide 7703 (+)-10-Camphorsulfonic 7735 Chelidamic acid acid 7736 Chloramine B .H2O 7704 Cantharidin 7737 Chloramine T .H2O 7705 Capramide 7738 o-Chloranil 7706 Caproyl acetate; Hexyl 7739 Chloranilic acid acetate 7740 Chloroacetal 7707 3-Carbamoyl-2,5-dihydro- 7741 2-Chloroacetamide 2,2,5 5-tetramethyl-1H- 7742 Chloroacetonitrile pyrrol-1-yloxy 7743 2-Chloroacetophenone 7708 3-Carbamoyl-PROXYL 7744 3- 7709 Carbamyl-b-methylcholine Chloroacetylbenzo[b]thiop chloride hene 7710 Carbazole 7745 Chloroacetyl chloride 7711 N-Carbethoxyphthalimide 7746 b-Chloro-DL-alanine 7712 (Carbomethoxymethyl)trip 7747 1-[(Z)-3-Chloroallyl]-3,5,7- henylphosphonium triaza-1- bromide azoniaadamantane 7713 b-Carbonaphthoxycholine chloride iodide 7748 DL-p-Chloroamphetamine 7714 Carbonyl cyanide m- .HCl chlorophenylhydrazone 7749 o-Chloroanisole 7715 1,1'-Carbonyldiimidazole 7750 m-Chloroanisole 7716 p-Carboxybenzaldehyde 7751 p-Chloroanisole 7717 o-Carboxybenzotrifluoride 7752 2-Chlorobenzoic acid 7718 m-Carboxybenzotrifluoride 7753 3-Chlorobenzoic acid 7719 (4- 7754 4-Chlorobenzoic acid Carboxybutyl)triphenylpho 7755 o-Chlorobenzotrifluoride sphonium bromide 7756 m-Chlorobenzotrifluoride 7720 N-(4-Carboxy-3- 7757 p-Chlorobenzotrifluoride hydroxyphenyl)maleimide 7758 3-Chlorobenzyl chloride 7721 Carboxymethylmercaptos 7759 4-Chlorobutyronitrile uccinic acid 7760 (4R,5R)-(+)-2-Chloro-4,5- 7722 1- dimethyl-1,3,2- (Carboxymethyl)pyridiniu dioxaphosphole m chloride hydrazide 7761 2-Chloro-4,5-dimethyl-2- 7723 (Carboxymethyl)trimethyla oxo-1,3,2-dioxaphosphole mmonium chloride 7762 4-Chloro-3,5- hydrazide dimethylphenol 7724 o-Carboxyphenyl 7763 1-Chloro-2,4- phosphate dinitrobenzene 7725 3-Carboxy-PROXYL 7764 1-Chloro-2,4- 7726 (3- dinitrobenzene Carboxypropyl)trimethyla 7765 2-Chloro-3,5- mmonium chloride dinitropyridine 7727 6-Carboxypurine 7766 1,2-Bis(2- 7728 Caryophyllene oxide chloroethoxy)ethane 7729 (+)-Catechin .H2O 7767 2-(2-Chloroethoxy)ethanol 7730 (+/-)-Catechin; 2-(3,4- 7768 2-(2-(2- Dihydroxyphenyl)-3,4- Chloroethoxy)ethoxy)etha dihydro-2H-1-benzopyran- nol 3,5,7-triol 7769 2-Chloroethylphosphonic 7731 Catechol acid

Sigma Biochemical Library, page 116 of 154 Index Number Compound Name Index Number Compound Name 7770 o-Chlorofluorobenzene 7805 4-Chloro-3- 7771 m-Chlorofluorobenzene nitrobenzotrifluoride 7772 p-Chlorofluorobenzene 7806 1-Chlorooctane 7773 Chlorogenic acid 7807 1-Chloropentane 7774 a-Chloro-d- 7808 m-Chloroperoxybenzoic guanidinovaleric acid .HCl acid 7775 6-Chloroguanine 7809 2-Chlorophenol 7776 1-Chlorohexane 7810 4-Chlorophenol 7777 Chlorohydroquinone 7811 2-Chlorophenothiazine 7778 3-Chloro-4- 7812 o-Chlorophenoxyacetic hydroxymandelic acid acid 7779 5-Chloro-8- 7813 p-Chlorophenoxyacetic hydroxyquinoline acid 7780 4-Chloroindole 7814 p-Chlorophenoxyacetyl 7781 5-Chloroindole chloride 7782 6-Chloroindole 7815 2-(o-Chlorophenoxy)-2- 7783 5-Chloroindole-2- methylpropionic acid carboxylic acid 7816 2-(p-Chlorophenoxy)-2- 7784 5-Chloro-7-iodo-8- methylpropionic acid hydroxyquinoline 7817 2-(p-Chlorophenoxy)-2- 7785 4-Chloro-2-isopropyl-5- methylpropionic acid ethyl methylphenol ester 7786 b-Chlorolactic acid 7818 DL-2-(3- 7787 p-Chloromercuribenzoic Chlorophenoxy)propionic acid acid 7788 Chloromercuriferrocene 7819 p-Chlorophenylacetic acid 7789 p- 7820 1-(o-Chlorophenyl)-1-(p- Chloromercuriphenylsulfo chlorophenyl)-2,2- nic acid, Na salt dichloroethane 7790 5-Chloro-2-methylaniline 7821 1-(o-Chlorophenyl)-1-(p- 7791 p-Chloro-N-methylaniline chlorophenyl)-2,2,2- 7792 4-Chloromethyl-3,5- trichloroethane dimethylisoxazole 7822 1-(p-Chlorophenyl)-1- 7793 Chloromethyl ethyl ether cyclohexanol 7794 p-Chloro-b- 7823 2-Chlorophenyl methylphenethylamine dichlorophosphate .HCl 7824 4-Chlorophenyl 7795 4-Chloro-2- dichlorophosphate methylphenoxyacetic acid 7825 2-Chlorophenyl 7796 N- dichlorophosphite (Chloromethyl)phthalimide 7826 4-Chloro-o- 7797 Chloromethyl pivalate phenylenediamine 7798 2-Chloro-1- 7827 2,2-Bis-(p- methylpyridinium iodide chlorophenyl)ethanol 7799 4-Chloro-1-naphthol 7828 2-(p- 7800 2-Chloronicotinonitrile Chlorophenyl)ethylamine 7801 4-Chloro-2- 7829 2-Chlorophenyl-N-(4- nitrobenzaldehyde methoxyphenyl)chloropho 7802 4-Chloro-2-nitrobenzoic sphoramidate acid 7830 4-Chlorophenyl-N-(4- 7803 4-Chloro-3-nitrobenzoic methoxyphenyl)chloropho acid sphoramidate 7804 7-Chloro-4-nitrobenz-2- 7831 2-Chlorophenyl-N- oxa-1,3-diazole phenylchlorophosphorami date

Sigma Biochemical Library, page 117 of 154 Index Number Compound Name Index Number Compound Name 7832 4-Chlorophenyl-N- 7871 Citric acid .H2O phenylchlorophosphorami 7872 Citric acid, diammonium date salt 7833 1-(m- 7873 Citric acid, trilithium salt Chlorophenyl)piperazine .4H2O .2HCl 7874 Citric acid, tripotassium 7834 1,1-Bis(p-chlorophenyl)- salt 2,2,2-trichloroethane 7875 Citric acid, trisodium salt 7835 4-Chlorophthalic acid, Na .2H2O salt 7876 Citronellal 7836 1-Chloropropane 7877 Colchicine 7837 2-Chloropropane 7878 2,4,6-Collidine 7838 2-Chloropyridine 7879 Compound R24571 7839 3-Chloropyridine 7880 Compound 48/80 7840 4-Chloropyridine .HCl 7881 Copper phthalocyanine 7841 Bis-[2-(5-chloro-2- tetrasulfonic acid, Na4 salt pyridylazo)-5- 7882 Coralyne chloride diethylaminophenolato]co 7883 Corey lactone p- balt(III) cl phenylbenzoate alcohol 7842 4-Chlororesorcinol 7884 Corynanthine .HCl 7843 5-Chlorosalicylic acid 7885 Coumalic acid 7844 D-2-Chlorosuccinic acid 7886 m-Coumaric acid 7845 L-2-Chlorosuccinic acid 7887 o-Coumaric acid 7846 N-Chlorosuccinimide 7888 p-Coumaric acid 7847 7-Chloro-4-sulfobenz-2- 7889 m-Cresol oxa-1,3-diazole, 7890 m-Cresol ammonium salt 7891 o-Cresol 7848 Chlorosulfonyl isocyanate 7892 p-Cresol 7849 p-Chlorothiophenol 7893 Crotaline 7850 Chlorzoxazone 7894 Crotonic acid 7851 Cholesteryl chloroformate 7895 12-Crown-4 7852 Chorismic acid 7896 15-Crown-5 7853 Chorismic acid, Ba salt 7897 18-Crown-6 7854 Chrysanthemum 7898 Bis([12-crown-4]-2- monocarboxylic acid methyl)-2-methyl-2- 7855 Chrysanthemum dodecyl malonate monocarboxylic acid ethyl 7899 Cumene hydroperoxide ester 7900 Cyanamide 7856 1,4-Chrysenequinone 7901 Cyanoacetic acid 7857 Cineole 7902 4-Cyanobenzaldehyde 7858 Cinnamalfluorene 7903 1-Cyano-4- 7859 (E)-Cinnamic acid dimethylaminopyridinium 7860 Cinnamic acid ethyl ester tetrafluoroborate 7861 (E)-Cinnamoyl chloride 7904 2-Cyanoethanol 7862 N-(E)-Cinnamoylimidazole 7905 2-Cyanoethylphosphoric 7863 Citraconic acid acid, Ba salt 7864 Citraconic anhydride 7906 a-Cyano-3- 7865 Citral hydroxycinnamic acid 7866 (+/-)-Citramalic acid, Na 7907 a-Cyano-4- salt hydroxycinnamic acid 7867 (-)-Citramalic acid, Na salt 7908 2-Cyano-6- 7868 (+)-Citramalic acid, Na methoxybenzothiazole salt 7909 4-Cyanomethylimidazole 7869 Citrazinic acid 7910 3-Cyano-PROXYL 7870 Citric acid anhydrous 7911 2-Cyanopyridine

Sigma Biochemical Library, page 118 of 154 Index Number Compound Name Index Number Compound Name 7912 3-Cyanopyridine 7949 Dansyl chloride 7913 4-Cyanopyridine 7950 Dansyl fluoride 7914 N-Cyano-N,N,N- 7951 Dansylhydrazine triethylammonium 7952 Decamethonium bromide tetrafluoroborate 7953 N-Decane 7915 Cyanuric chloride 7954 1-Decanesulfonic acid, Na 7916 Cyclamic acid, Ca salt salt 7917 Cyclamic acid, Na salt 7955 3-Decanone 7918 Cyclodecanone 7956 1-Decene 7919 Cyclohexane 7957 (E)-5-Decenol 7920 1,3-Cyclohexanedione 7958 N-Decyl aldehyde 7921 1,4-Cyclohexanedione 7959 N-Decylamine 7922 Cyclohexanone 7960 Dehydroabietylamine 7923 Bis-cyclohexanone acetate oxaldihydrazone 7961 Dehydroacetic acid 7924 Cycloheximide 7962 Dehydroacetic acid, Na 7925 Cyclohexylamine salt 7926 Cyclohexylammonium 7963 Denatonium benzoate phosphate dibasic 7964 Deoxybenzoin 7927 1-Cyclohexyl-3-(2- 7965 Desoxyanisoin morpholinoethyl)- 7966 Diacetyl carbodiimide metho-p- 7967 1,2-Diacetylbenzene tosylate 7968 1,1-Diacetylferrocene 7928 Cyclononanone 7969 3',5'-Di-O-acetyl-5-iodo-2'- 7929 1,3-Cyclooctadiene deoxyuridine 7930 Cyclopentane 7970 N,S-Diacetyl-b- 7931 DL-1,2- mercaptoethylamine; N,S- Cyclopentanedicarboxylic Diacetylcysteamine acid, trans- 7971 N,N'-Diallyltartardiamide 7932 1,3-Cyclopentanedione 7972 Diamide 7933 Cyclopentanone 7973 4',6-Diamidino-2- 7934 Cyclopentene phenylindole .2HCl 7935 Cyclopentylphenylacetic 7974 3,4-Diaminobenzoic acid acid 7975 3,5-Diaminobenzoic acid 7936 3-Cyclopentylpropionic 7976 3,5-Diaminobenzoic acid acid .2HCl 7937 3-Cyclopentylpropionyl 7977 1,4-Diamino-2-butanone chloride .2HCl 7938 Cyclophosphamide .H2O 7978 DL-2,4-Diaminobutyric 7939 Cyclopropanecarboxylic acid .2HCl acid 7979 1,2-Diaminocyclohexane- 7940 Cyclopropanecarboxylic N,N,N',N'-tetraacetic acid, acid chloride trans- 7941 Cyclopropylamine 7980 2,4- 7942 Cytisine Diaminodiphenylamine 7943 Cytochalasin H from A 7981 4,4'-Diaminodiphenyl phomopsis species sulfone 7944 Cytochalasin J from A 7982 6,9-Diamino-2- phomopsis species ethoxyacridine lactate 7945 Dabsyl chloride .H2O 7946 Dansylamide 7983 2,7-Diaminofluorene 7947 Dansylaminoethyl 7984 4,6-Diamino-5- trimethylammonium (formylamino)pyrimidine perchlorate 7985 1,3-Diamino-2- 7948 N-Dansylaziridine hydroxypropane

Sigma Biochemical Library, page 119 of 154 Index Number Compound Name Index Number Compound Name 7986 2,3-Diaminonaphthalene 8022 (+)-N,N'-Dibenzyl-L- 7987 DL-a,e-Diaminopimelic tartramide acid 8023 (-)-N,N'-Dibenzyl-D- 7988 1,3-Diaminopropane tartramide 7989 1,3-Diaminopropane 8024 2,5-Di-(4- .2HCl biphenylyl)oxazole 7990 1,2-Diaminopropane- 8025 5,5-Dibromobarbituric acid N,N,N',N'-tetraacetic acid 8026 1,10-Dibromodecane 7991 1,3-Diaminopropan-2-ol- 8027 1,6-Dibromo-1,6-dideoxy- tetraacetic acid D-mannitol 7992 DL-2,3-Diaminopropionic 8028 1,2-Dibromoethane acid .HCl 8029 5,7-Dibromo-8- 7993 2,3-Diaminopyridine hydroxyquinoline 7994 3,4-Diaminopyridine 8030 3,5-Dibromolevulinic acid 7995 2,6-Diaminopyridine 8031 3,5-Dibromo-4- 7996 2,3-Diaminosuccinic acid, nitrosobenzenesulfonic meso- acid, Na salt 7997 2,5-Diaminotoluene, 8032 1,3-Dibromopropane sulfate salt 8033 2,3-Dibromopropionic acid 7998 3,5-Diamino-1,2,4-triazole 8034 (+/-)-2,3- 7999 3,5-Diamino-1,2,4-triazole Dibromopropionitrile 8000 1,2-Dianilinoethane 8035 5,5'-Dibromosalicil 8001 4,4'-Diantipyrylmethane 8036 Dibromothymoquinone 8002 Diatrizoic acid 8037 Dibutylamine 8003 1,5- 8038 3,5-Di-t-butyl-4- Diazabicyclo[4.3.0]non-5- hydroxybenzaldehyde ene 8039 2,4-Di-t-butyl-6-(4- 8004 1,4- methoxybenzyl)phenol Diazabicyclo[2.2.2]octane 8040 2,6-Di-t-butyl-4- 8005 1,8- methylpyridine Diazabicyclo[5.4.0]undec- 8041 N,N'-Bis(2,5-di-t- 7-ene butylphenyl)-3,4,9,10- 8006 5-Diazo-2-deoxyuridine perylenedicarboximide 8007 Diazolidinyl urea 8042 Dibutyl phthalate 8008 2-Diazo-3,3,3- 8043 Di-t-butyl pyrocarbonate trifluoropropionic acid p- 8044 Di-t-butyl pyrocarbonate nitrophenyl ester 8045 1,4- 8009 Dibenz[a,j]acridine Dicarbethoxycyclopentane 8010 1,2:3,4-Dibenzanthracene -2,3-dione 8011 1,2:5,6-Dibenzanthracene 8046 4,4'-Dicarboxy-2,2'- 8012 1,2:7,8-Dibenzocarbazole biquinoline 8013 Dibenzo-18-crown-6 8047 4,4'-Dicarboxy-2,2'- 8014 1,1'-Dibenzoylferrocene biquinoline, Na salt 8015 Dibenzoylmethane 8048 Dicetyl phosphate 8016 (+)-2,3-Dibenzoyl-D- 8049 Dichloroacetyl chloride tartaric acid 8050 3,3'-Dichlorobenzidine 8017 (-)-2,3-Dibenzoyl-L-tartaric .2HCl acid 8051 1-(2,6- 8018 3,5- Dichlorobenzylideneamino Dibenzyloxyacetophenone )guanidine 8019 5,6-Dibenzyloxyindole 8052 (E)-2,4-Dichlorocinnamic 8020 Dibenzyl phosphate acid 8021 Dibenzyl phosphate, Ag 8053 3,4-Dichlorocinnamic acid salt 8054 2,3-Dichloro-5,6-dicyano- 1,4-benzoquinone

Sigma Biochemical Library, page 120 of 154 Index Number Compound Name Index Number Compound Name 8055 1,2-Dichloroethane 8083 Didansyl-1,4- 8056 3,5-Dichloro-2- diaminobutane hydroxybenzenesulfonic 8084 Didansyl-1,3- acid, Na salt diaminopropane 8057 a,b-Dichloroisobutyric 8085 Dieldrin acid, Na salt 8086 (+/-)-1,2:3,4- 8058 Dichloroisocyanuric acid, Diepoxybutane Na salt 8087 Diethyl acetoxymalonate 8059 Dichloromethylene 8088 Diethyl allylmalonate dimethylimmonium 8089 Diethylamine chloride 8090 Diethylamine .HCl 8060 2,4-Dichloro-1-naphthol 8091 Diethyl p- 8061 2,4-Dichlorophenol aminobenzylphosphonate 8062 2,6-Dichlorophenol 8092 2-Diethylaminoethanethiol 8063 2,4- .HCl Dichlorophenoxyacetic 8093 2-Diethylaminoethylamine acid 8094 2-(Diethylamino)ethyl 8064 4-(2,4- chloride .HCl Dichlorophenoxy)butyric 8095 Diethyl aminomalonate acid .HCl 8065 2-(2,4- 8096 6- Dichlorophenoxy)propanoi (Diethylaminomethyl)kojic c acid acid .HCl 8066 3,5- 8097 Diethylaminosulfur Dichlorophenyldiazonium trifluoride tetrafluoroborate 8098 Diethyl azodicarboxylate 8067 3-(3,4-Dichlorophenyl)- 8099 Diethyl benzalmalonate 1,1-dimethylurea 8100 Diethyl butylmalonate 8068 4,5-Dichloro-o- 8101 Diethyl chlorophosphate phenylenediamine 8102 Diethyl chlorophosphite 8069 3,3-Dichloropivalic acid 8103 1,1'-Diethyl-2,2'-cyanine 8070 4,7-Dichloroquinoline iodide 8071 2-6-Dichloroquinone-4- 8104 Diethyl chloroimide (cyanomethyl)phosphonat 8072 3,5- e Dichlorosalicylaldehyde 8105 Diethyl 8073 2,5-Dichlorothiophene cyanophosphonate 8074 N,N-Dichlorourethane 8106 Diethyl diethylmalonate 8075 Dicyandiamide 8107 Diethyldithiocarbamic 8076 Dicyano-bis(1,10- acid, Na salt phenanthroline)iron(II) 8108 Diethyldithiocarbamic complex acid, Ag salt 8077 Dicyclohexano-18-crown- 8109 Diethylene glycol 6 8110 Diethylene glycol dibutyl 8078 Dicyclohexano-18-crown- ether 6 8111 Diethylene glycol diethyl 8079 Dicyclohexylamine ether 8080 Dicyclohexylammonium 8112 Diethylene glycol sulfate monoethyl ether 8081 N,N'- 8113 Diethylene glycol Dicyclohexylcarbodiimide monopentyl ether 8082 N,N- 8114 Diethylenetriaminepentaa Dicyclohexylcarbodiimide cetic acid pentachlorophenol 8115 Diethylenetriaminepentaa complex cetic acid

Sigma Biochemical Library, page 121 of 154 Index Number Compound Name Index Number Compound Name 8116 Diethyl ethoxymethylene 8154 1,8- malonate Dihydroxyanthraquinone 8117 Diethyl ethylmalonate 8155 2,3- 8118 Diethyl fluoromalonate Dihydroxybenzaldehyde 8119 N,N-Diethylformamide 8156 4,5-Dihydroxy-1,3- 8120 Diethyl benzenedisulfonic acid, formamidomalonate disodium salt 8121 Diethyl formylsuccinate 8157 2,3-Dihydroxybenzoic acid 8122 Di-(2-ethylhexyl)amine 8158 2,4- 8123 Di-(2- Dihydroxybenzophenone ethylhexyl)phosphate 8159 3,4- 8124 Diethylmalonic acid Dihydroxybenzylamine 8125 N,N-Diethylmethylamine hydrobromide 8126 Diethyl methylmalonate 8160 2,2'-Dihydroxy-6,6'- 8127 N,N-Diethyl-p- dinaphthyl disulfide phenylenediamine, sulfate 8161 4,5-Dihydroxy-1,2- salt dithiane, trans- 8128 N,N-Diethyl-p- 8162 1,2-Dihydroxyethylene- phenylenediamine, bis-acrylamide oxalate salt 8163 Dihydroxyfumaric acid 8129 Diethyl pyrocarbonate 8164 DL-3,4- 8130 Diethyl sulfate Dihydroxymandelic acid 8131 1,3-Diethyl-2-thiobarbituric 8165 DL-3,4- acid Dihydroxymandelic acid 8132 N,N-Diethyl-m-toluamide 8166 2,2'-Dihydroxy-4- 8133 1,1-Diethylurea methoxybenzophenone 8134 2,4-Difluoroaniline 8167 5,7-Dihydroxy-4- 8135 2,5-Difluoroaniline methoxyisoflavone 8136 m-Difluorobenzene 8168 6,7-Dihydroxy-4- 8137 o-Difluorobenzene methylcoumarin 8138 p-Difluorobenzene 8169 2,5-Dihydroxy-3- 8139 2,6-Difluorobenzoic acid methylquinone 8140 2,6-Difluorobenzonitrile 8170 1,5-Dihydroxynaphthalene 8141 1,5-Difluoro-2,4- 8171 2,3-Dihydroxynaphthalene dinitrobenzene 8172 2,7-Dihydroxynaphthalene 8142 2,5-Difluoronitrobenzene 8173 4,5- 8143 Bis-(1,1-di-H- Dihydroxynaphthalene- heptafluorobutyl) 2,7-disulfonic acid, phosphonitrilate tetramer disodium salt 8144 Bis-(1,1-di-H- 8174 4,5- heptafluorobutyl) Dihydroxynaphthalene- phosphonitrilate trimer 2,7-disulfonic acid, 8145 9,10-Dihydroanthracene disodium salt 8146 2,3-Dihydro-5,6-diphenyl- 8175 2,7- 1,4-oxathiin Dihydroxynaphthalene- 8147 2,5-Dihydrofuran 3,6-disulfonic acid, 8148 2,3-Dihydrofuran disodium salt 8149 Dihydrokainic acid 8176 2,3- 8150 5,6-Dihydro-4-methoxy- Dihydroxynaphthalene-6- 2H-pyran sulfonic acid, Na salt 8151 (E)-d3-Dihydromuconic 8177 5,8-Dihydroxy-1,4- acid naphthoquinone 8152 Dihydropyran 8178 3,4-Dihydroxyphenylacetic 8153 2,5- acid Dihydroxyacetophenone

Sigma Biochemical Library, page 122 of 154 Index Number Compound Name Index Number Compound Name 8179 DL-3,4-Dihydroxyphenyl 8208 2,4- glycol Dimethoxybenzylamine 8180 DL-3,4-Dihydroxyphenyl- .HCl a-propylacetamide 8209 2,5-Dimethoxycinnamic 8181 2,4-Dihydroxypyrimidine- acid 6-methyl sulfone 8210 3,4-Dimethoxycinnamic 8182 2,3-Dihydroxyquinoxaline acid 8183 Dihydroxytartaric acid, Na 8211 4,4-Dimethoxy-2,5- salt cyclohexadien-1-one 8184 Diiodomethane 8212 6,7-Dimethoxy-2,2- 8185 3,5-Diiodosalicylic acid, Li dimethyl-3-chromene salt 8213 2,3-Dimethoxy-5-methyl- 8186 1,6-Diisocyanatohexane 1,4-benzoquinone 8187 Diisopropylamine 8214 2,7- 8188 b-Diisopropylaminoethyl Dimethoxynaphthalene chloride .HCl 8215 3,4- 8189 N,N- Dimethoxyphenethylamin Diisopropylethylamine e 8190 N-(2,6- 8216 2,2-Dimethoxypropane Diisopropylphenylcarbam 8217 2,3-Dimethoxytoluene oylmethyl)iminodiacetic 8218 4,4-Dimethoxytrityl acid chloride 8191 4,4'- 8219 N,N-Dimethylacetamide Diisothiocyanatostilbene- 8220 Dimethyl 1,3- 2,2'-disulfonic acid, acetonedicarboxylate disodium salt 8221 Dimethyl 8192 Diketene acetylenedicarboxylate 8193 2,3-Dimercapto-1- 8222 b,b-Dimethylacrylic acid propanesulfonic acid, Na 8223 Dimethyl adipimidate salt .2HCl 8194 2,3-Dimercaptopropanol 8224 Dimethylamine 8195 2,3-Dimercaptosuccinic 8225 Dimethylamine .HCl acid, meso- 8226 4- 8196 2',4'- Dimethylaminoantipyrine Dimethoxyacetophenone 8227 4- 8197 2,5-Dimethoxy-4'- Dimethylaminoantipyrine aminostilbene gentisate 8198 2,5-Dimethoxyaniline 8228 4-(p- 8199 3,5-Dimethoxyaniline Dimethylaminobenzeneaz 8200 2,4- o)phenylmercuric acetate Dimethoxybenzaldehyde 8229 3-Dimethylaminobenzoic 8201 2,3-Dimethoxy- acid benzaldehyde 8230 p- 8202 2,5- Dimethylaminobenzylamin Dimethoxybenzaldehyde e .HCl 8203 3,5- 8231 p- Dimethoxybenzaldehyde Dimethylaminocinnamalde 8204 1,3-Dimethoxybenzene hyde 8205 3,4-Dimethoxybenzoic 8232 p-Dimethylaminocinnamic acid acid 8206 3,5-Dimethoxybenzoic 8233 4,4'-Bis- acid (dimethylamino)diphenyl 8207 3,4-Dimethoxybenzoic carbinol acid methyl ester

Sigma Biochemical Library, page 123 of 154 Index Number Compound Name Index Number Compound Name 8234 3,6-Bis(dimethylamino)- 8260 2,2-Dimethyl-1,3-dioxane- 10-dodecylacridinium 4,6-dione bromide 8261 N,N-Dimethyl-2,2- 8235 2-Dimethylaminoethanol diphenylacetamide 8236 b-Dimethylaminoethyl 8262 Dimethyldiphenylpolysilox chloride .HCl ane 8237 (2S,3R)-(+)-4- 8263 Dimethyl 3,3'- Dimethylamino-1,2- dithiobispropionimidate diphenyl-3-methyl-2- .2HCl butanol 8264 2,3- 8238 b-Dimethylaminoisopropyl Dimethylfluorobenzene chloride .HCl 8265 N,N-Dimethylethylene 8239 N-(7-Dimethylamino-4- diamine methylcoumarinyl)maleimi 8266 N,N-Dimethylformamide de 8267 N,N-Dimethylformamide 8240 3-(5-Dimethylamino-1- diethyl acetal naphthalenesulfonamido)- 8268 N,N-Dimethylformamide PROXYL dimethyl acetal 8241 1- 8269 6,6-Dimethylfulvene Dimethylaminonaphthalen 8270 2,5-Dimethylfuran e-5-sulfonic acid 8271 3,3-Dimethylglutaric acid 8242 N-(5-Dimethylamino-1- 8272 Dimethylglyoxime, Na salt naphthalenesulfonyl)-3- .8H2O aminobenzeneboronic 8273 2,5-Dimethyl-2,4- acid hexadiene 8243 4-Dimethylamino-1- 8274 5,5-Dimethylhydantoin naphthyl isothiocyanate 8275 N,N'-Dimethylhydrazine 8244 p-(p- .2HCl Dimethylaminophenylazo) 8276 O,N- benzoic acid, Na salt Dimethylhydroxylamine 8245 2-(4- .HCl Dimethylaminophenyl)eth 8277 5,5-Dimethyl-1- anol (hydroxymethyl)hydantoin 8246 3- 8278 Dimethyl(2-hydroxy-5- Dimethylaminopropionitril nitro-benzyl)sulfonium e bromide 8247 g-Dimethylaminopropyl 8279 1,2-Dimethylimidazole chloride 8280 3,5-Dimethylisoxazole 8248 4-Dimethylaminopyridine 8281 Dimethylmaleic anhydride 8249 1-(Dimethylamino)pyrrole 8282 Dimethyl(2-methoxy-5- 8250 N,N-Dimethylaniline nitro-benzyl)sulfonium 8251 2,5-Dimethylanisole bromide 8252 9,10-Dimethylanthracene 8283 N,N- 8253 9,10-Dimethyl-1,2- Dimethylmethyleneammo benzanthracene nium iodide 8254 5,6- 8284 2,3-Dimethyl-1-(4- Dimethylbenzimidazole methylphenyl)-3- 8255 N,N-Dimethylbenzylamine pyrazolin-5-one 8256 3,3-Dimethyl-1-butene 8285 a,a-Dimethyl-b-methyl 8257 Dimethyl chloroacetal succinimide 8258 3,4- 8286 1,4-Dimethylnaphthalene Dimethylchlorobenzene 8287 N,N-Dimethyl-1- 8259 5,5-Dimethyl-1,3- naphthylamine cyclohexanedione 8288 N,N-Dimethyl-p- nitrosoaniline

Sigma Biochemical Library, page 124 of 154 Index Number Compound Name Index Number Compound Name 8289 1,3-Dimethylolurea 8324 2,4- 8290 5,5-Dimethyl-2,4- Dinitrobenzenesulfonyl oxazolidinedione chloride 8291 Dimethyl(2- 8325 3,5-Dinitrobenzoic acid oxoheptyl)phosphonate 8326 3,5-Dinitrobenzoyl 8292 Dimethyl(2- chloride oxopropyl)phosphonate 8327 2,4-Dinitro-5- 8293 (R)-(+)-N,N-Dimethyl-1- fluoroacetanilide phenethylamine 8328 2,4-Dinitro-5-fluoroaniline 8294 (S)-(-)-N,N-Dimethyl-1- 8329 2,4-Dinitrofluorobenzene phenethylamine 8330 1,8-Dinitronaphthalene 8295 2,6-Dimethylphenol 8331 2,4-Dinitrophenol 8296 N-(2,6- 8332 10-(2',4'- Dimethylphenylcarbamoyl Dinitrophenylazo)-9- methyl)iminodiacetic acid phenanthrol 8297 N,N-Dimethyl-p- 8333 4-(2',4'- phenylenediamine Dinitrophenylazo)phenol 8298 N,N-Dimethyl-p- 8334 N-(2,4- phenylenediamine .HCl Dinitrophenyl)ethanolamin 8299 N,N-Dimethyl-p- e phenylenediamine oxalate 8335 2,4- 8300 1,1-Dimethyl-4- Dinitrophenylhydrazine phenylpiperazinium iodide 8336 2,4-Dinitrophenyltaurine, 8301 3,5-Dimethylpyrazole-1- Na salt carboxamidine nitrate 8337 3,6-Dinitrophthalic acid, 8302 5,5-Dimethyl-1-pyrroline pyridinium salt N-oxide 8338 2,4-Dinitro-1- 8303 Dimethylpyrocarbonate propoxybenzene 8304 2,3-Dimethylquinoxaline 8339 1,3-Dinitropyrene 8305 Dimethyl suberimidate 8340 1,6-Dinitropyrene .2HCl 8341 1,8-Dinitropyrene 8306 2,2-Dimethylsuccinic acid 8342 3,5-Dinitrosalicylic acid 8307 Dimethyl sulfide 8343 Dioctyl 8308 Dimethyl sulfone phenylphosphonate 8309 Dimethyl sulfoxide 8344 Diosmin 8310 Dimethylthiocarbamoyl 8345 1,4-Dioxa-8- chloride azaspiro[4,5]decane 8311 1,1-Dimethylurea 8346 1,6- 8312 1,3-Dimethylurea Dioxaspiro[4,4]nonane- 8313 1,3-Dimethyluric acid 2,7-dione 8314 1,7-Dimethyluric acid 8347 4,6-Dioxoheptanoic acid 8315 3,7-Dimethyluric acid 8348 Diphenylacetic acid 8316 Dimetridazole 8349 Diphenylacetonitrile 8317 Dimidium bromide 8350 Diphenylacetylene 8318 Diminazene aceturate 8351 Diphenylamine 8319 N-(2,4- 8352 Diphenylamine Dinitroanilino)maleimide 8353 9,10-Diphenylanthracene 8320 3,5-Dinitrobenzamide 8354 2,5-Diphenyl-p- 8321 m-Dinitrobenzene benzoquinone 8322 o-Dinitrobenzene 8355 Diphenylboric acid 2- 8323 2,4- aminoethyl ester Dinitrobenzenesulfenyl 8356 1,4-Diphenyl-1,3- chloride butadiene 8357 Diphenylcarbamyl chloride 8358 1,5-Diphenylcarbazide

Sigma Biochemical Library, page 125 of 154 Index Number Compound Name Index Number Compound Name 8359 Diphenyl carbonate 8396 Dithioerythritol 8360 1,6-Diphenyl-1,3,5- 8397 Dithiooxamide hexatriene 8398 2,2'-Dithiosalicylic acid 8361 5,5-Diphenylhydantoin 8399 DL-Dithiothreitol 8362 5,5-Diphenylhydantoin, 8400 (-)-1,4-Dithio-L-threitol Na salt 8401 Dithranol 8363 1,3- 8402 Dithranol triacetate Diphenylisobenzofuran 8403 (-)-2,3-Di-p-toluoyl-L- 8364 2-(p- tartaric acid Diphenyl)isopropyloxycarb 8404 3,5- onyl hydrazide Di(trifluoromethyl)aniline 8365 N- 8405 Docosane (Diphenylmethylene)amin 8406 Dodecane oacetonitrile 8407 1-Dodecanesulfonic acid, 8366 Diphenyl phosphate Na salt 8367 2,5-Diphenyloxazole 8408 1-Dodecanethiol 8368 2,5-Diphenyl-1,3,4- 8409 1-Dodecene oxadiazole 8410 Dodecylamine 8369 Diphenylphosphinyl 8411 Dotriacontane chloride 8412 16-Doxylstearic acid 8370 Diphenylphosphoryl azide 8413 Dulcin 8371 Diphenylphosphoryl 8414 Duroquinone chloride 8415 Eicosane 8372 Diphenylpyraline .HCl 8416 1-Eicosene 8373 (E)-p,p'-Diphenylstilbene 8417 Epibromohydrin 8374 Diphenylthiocarbazone 8418 (-)-Epicatechin 8375 1,3-Diphenylurea 8419 Epichlorohydrin 8376 1,4-Diphthalimido-2- 8420 Epifluorohydrin methyl-2-butene 8421 Epistatine 8377 (E)-1,4-Diphthalimido-2- 8422 7,8-Epoxy-2-methyl- methyl-2-butene octadecane, cis- 8378 Dipicolinic acid 8423 1,2-Epoxy-3-(p- 8379 1,2-Dipiperidinoethane nitrophenoxy)propane 8380 2,2'-Dipyridyl 8424 L-Ergothioneine .HCl 8381 4,4'-Dipyridyl .2H2O 8425 Eriochrome black t 8382 4,4'-Dipyridyl .2HCl 8426 Erysimoside 8383 8,8'-Diquinolyl disulfide 8427 Esculetin 8384 Diresorcinol 8428 Esculin .H2O 8385 Diselenodibutyric acid 8429 Eserine, hemisulfate salt 8386 1,5-Dithiacyclooctan-3-ol 8430 Eserine, salicylate salt 8387 2,2'-Dithiobis(1-amino- 8431 Ethacrynic acid naphthalene) 8432 1,2-Ethanedithiol 8388 5,5'-Dithiobis(2- 8433 Ethanesulfonyl chloride nitrobenzoic acid) 8434 Ethoxyacetic acid 8389 2,2'-Dithiobis(-5- 8435 3-Ethoxyacrylic acid ethyl nitropyridine) ester 8390 4,4'-Dithiobis(phenyl 8436 o-Ethoxybenzoic acid azide) 8437 N-Ethoxycarbonyl-2- 8391 3,3'-Dithiobis(propionic ethoxy-1,2- acid N- dihydroquinoline hydroxysuccinimide ester) 8438 3- 8392 Dithiodiglycolic acid Ethoxycarbonyloxycarbon 8393 6,6'-Dithiodinicotinic acid yl-2,5-dihydro-2,2,5,5- 8394 2,2'-Dithiodipyridine tetramethylpyrrol-1-yloxy 8395 4,4'-Dithiodipyridine 8439 7-Ethoxycoumarin

Sigma Biochemical Library, page 126 of 154 Index Number Compound Name Index Number Compound Name 8440 4- 8465 Ethylenediaminetetraaceti (Ethoxyfluorophosphinylox c acid, disodium-calcium y)-TEMPO salt 8441 3-Ethoxy-4- 8466 Ethylenediaminetetraaceti hydroxybenzaldehyde c acid, ferric-sodium salt 8442 7-Ethoxy-6-methoxy-2,2- 8467 Ethylenediisothiuronium dimethylchromene dibromide 8443 4-Ethoxymethylene-2- 8468 Ethylene phenyloxazol-5-one bis(diphenylphosphine) 8444 Ethyl 8469 4,4'-Ethylenedipiperidine acetamidocyanoacetate .2HCl 8445 Ethyl acetimidate .HCl 8470 Ethylene glycol 8446 2-Ethylanthracene 8471 Ethylene glycol-bis(b- 8447 Ethylbenzene aminoethyl 8448 Ethyl chloroformate ether)N,N,N',N'-tetracetic 8449 1-Ethyl-3-(3- acid dimethylaminopropyl)- 8472 Ethylene glycol bis- carbodiimide .HCl (succinic acid N- 8450 1-Ethyl-2-(1,4-dimethyl-2- hydroxysuccinimide ester) phenyl-6- 8473 Ethylene glycol diethyl pyrimidinylidenemethyl)qu ether inolinium cl 8474 Ethylene glycol dimethyl 8451 Ethylenediamine ether 8452 Ethylenediamine .2HCl 8475 Ethylene glycol monobutyl 8453 Ethylenediamine .2HI ether 8454 Ethylenediamine-N,N'-bis- 8476 Ethylene glycol monoethyl acetoacetamide ether 8455 Ethylenediamine-N,N'- 8477 Ethylene glycol diacetic acid monomethyl ether 8456 Ethylenediamine-N,N'- 8478 Ethyl diacetic acid-N,N'-di-a- (ethoxymethylene)cyanoa propionic acid cetate 8457 Ethylenediamine-N,N'- 8479 1-Ethyl-2-[3-(1- diacetic acid-N,N'-di-b- ethylnaphtho[1,2- propionic acid d]thiazolin-2-ylidene)-2- 8458 Ethylenediamine-di(o- methylpropenyl]naphtho[1 hydroxyphenyl acetic ,2-d]thiazolium bromide acid) 8480 (+/-)-2-Ethylhexylamine 8459 Ethylenediaminetetraaceti 8481 Bis(2-ethylhexyl) adipate c acid 8482 Ethyl-N- 8460 Ethylenediaminetetraaceti hydroxyacetimidate c acid, disodium salt 8483 N-Ethyl-N-(2- .2H2O hydroxyethyl)-p- 8461 Ethylenediaminetetraaceti phenylenediamine, sulfate c acid, trisodium salt .H2O salt 8462 Ethylenediaminetetraaceti 8484 5-Ethyl-5-(p- c acid, tetrasodium salt hydroxyphenyl)barbituric .4H2O acid 8463 Ethylenediaminetetraaceti 8485 Ethyl isocyanate c acid, tetrasodium salt 8486 N-Ethylmaleimide .2H2O 8487 Ethyl O- 8464 Ethylenediaminetetraaceti mesitylenesulfonylacetohy c acid, dipotassium salt droxamate 8488 N-Ethylmorpholine 8489 2-Ethylnaphthalene

Sigma Biochemical Library, page 127 of 154 Index Number Compound Name Index Number Compound Name 8490 N-Ethyl-N'-nitro-N- 8536 7-Fluorobenzo-2-oxa-1,3- nitrosoguanidine diazole-4-sulfonic acid, 8491 Ethyl oxalyl chloride ammonium salt 8492 N-Ethyl-5- 8537 o-Fluorobenzotrifluoride phenylisoxazolium 3'- 8538 m-Fluorobenzotrifluoride sulfonate 8539 p-Fluorobenzotrifluoride 8493 2-Ethyl-2- 8540 o-Fluorobenzoyl chloride phenylmalonamide 8541 m-Fluorobenzoyl chloride 8494 1-Ethylpiperidine 8542 p-Fluorobenzoyl chloride 8495 2-Ethylpyridine 8543 o-Fluorobenzylamine 8496 3-Ethylpyridine 8544 m-Fluorobenzylamine 8497 4-Ethylpyridine 8545 p-Fluorobenzylamine 8498 Ethyl salicylate 8546 m-Fluorobenzyl chloride 8499 2-Ethyl-2-(p- 8547 o-Fluorobenzyl chloride tolyl)malonamide 8548 p-Fluorobenzyl chloride 8500 S-Ethyl trifluorothioacetate 8549 a-Fluorocinnamic acid 8501 Eucatropine .HCl 8550 DL-Fluorocitric acid, Ba 8502 Eugenol salt 8503 Evernic acid 8551 3-(5-Fluoro-2,4- 8504 Ferrocene dinitroanilino)-PROXYL 8505 Ferrocenecarboxaldehyde 8552 2-Fluoroethanol 8506 Ferrocenecarboxylic acid 8553 5-Fluorogramine 8507 Fertilysin 8554 6-Fluorogramine 8508 Flavianic acid 8555 3-Fluoro-4- 8509 Flavianic acid, Na salt hydroxyphenylacetic acid 8510 Flavone 8556 5-Fluoroindole 8511 Flufenamic acid 8557 6-Fluoroindole 8512 Fluorene 8558 5-Fluoroindole-3- 8513 9-Fluorenemethanol carboxaldehyde 8514 9-Fluorenylmethyl 8559 6-Fluoroindole-3- chloroformate carboxaldehyde 8515 Fluorinert FC-40 8560 o-Fluoroiodobenzene 8516 Fluorinert FC-70 8561 m-Fluoroiodobenzene 8517 Fluorinert FC-77 8562 p-Fluoroiodobenzene 8518 Fluoroacetone 8563 Fluorometholone 8519 m-Fluoroacetophenone 8564 2-Fluoro-1- 8520 p-Fluoroacetophenone methylpyridinium p- 8521 o-Fluoroaniline toluenesulfonate 8522 m-Fluoroaniline 8565 1-Fluoronaphthalene 8523 p-Fluoroaniline 8566 o-Fluoronitrobenzene 8524 o-Fluoroanisole 8567 m-Fluoronitrobenzene 8525 m-Fluoroanisole 8568 p-Fluoronitrobenzene 8526 p-Fluoroanisole 8569 4-Fluoro-7- 8527 o-Fluorobenzaldehyde nitrobenzofurazan 8528 m-Fluorobenzaldehyde 8570 4-Fluoro-3-nitrophenyl 8529 p-Fluorobenzaldehyde azide 8530 Fluorobenzene 8571 Bis-(4-fluoro-3- 8531 p-Fluorobenzenesulfonyl nitrophenyl)sulfone chloride 8572 2-Fluoro-6-nitrotoluene 8532 o-Fluorobenzoic acid 8573 3-Fluoro-4-nitrotoluene 8533 m-Fluorobenzoic acid 8574 4-Fluoro-2-nitrotoluene 8534 p-Fluorobenzoic acid 8575 5-Fluoro-2-nitrotoluene 8535 p-Fluorobenzoic acid 8576 p-Fluorophenethylamine .HCl 8577 m-Fluorophenol

Sigma Biochemical Library, page 128 of 154 Index Number Compound Name Index Number Compound Name 8578 o-Fluorophenol 8621 Gentisic acid, Na salt 8579 p-Fluorophenol .H2O; 2,5- 8580 p-Fluorophenoxyacetic Dihydroxybenzoic acid, acid Na salt .H2O 8581 a-Fluorophenylacetic acid 8622 a,b-Glucooctanoic acid 8582 p-Fluorophenylacetic acid lactone 8583 o-Fluorophenylacetonitrile 8623 Glutaraldehyde 8584 p-Fluorophenylacetonitrile 8624 Glutaraldehyde 8585 p-Fluorophenylhydrazine 8625 Glutaraldehyde sodium .HCl bisulfite salt 8586 p-Fluorophenylisocyanate 8626 Glutaric acid 8587 p-Fluoropropiophenone 8627 Glutaric acid diethyl ester 8588 2-Fluoropyridine 8628 Glutaric acid dimethyl 8589 b-Fluoropyruvic acid, Na ester salt 8629 Glutaric anhydride 8590 m-Fluorostyrene 8630 Glutaronitrile 8591 p-Fluorostyrene 8631 Glybenclamide 8592 p-(Fluorosulfonyl)benzoyl 8632 D(+)Glyceric acid, Ca salt chloride 8633 DL-Glyceric acid, Ca salt 8593 m-Fluorotoluene 8634 L(-)Glyceric acid, Ca salt 8594 o-Fluorotoluene 8635 Glycerol formal 8595 p-Fluorotoluene 8636 Glycidol 8596 Folic acid 8637 Glycolaldehyde 8597 Formamide 8638 Glycol dimercaptoacetate 8598 Formamidine disulfide 8639 Glycolic acid .2HCl 8640 18b-Glycyrrhetinic acid 8599 Formamidine sulfinic acid 8641 Glycyrrhizic acid 8600 Formamidoxime ammonium salt 8601 4-Formylmorpholine 8642 Glyoxal trimeric dihydrate 8602 1-Formylpiperazine 8643 Glyoxal bis(2-hydroxyanil) 8603 1-Formylpiperidine 8644 Glyoxylic acid .H2O 8604 5-Formylsalicylaldehyde 8645 Glyoxylic acid 8605 Fumaric acid 8646 Glyoxylic acid, Na salt 8606 Fumaric acid, disodium .H2O salt 8647 Glyoxylurea, Na salt 8607 Fumaric acid, K salt 8648 Gramine 8608 Fumaronitrile 8649 Guaiacol 8609 2-Furaldehyde 8650 Guaiacol glyceryl ether 8610 2-Furaldehyde diethyl 8651 Guaiacol glyceryl ether acetal carbamate 8611 Furan 8652 Guaiacol sulfonic acid, K 8612 a-Furildioxime mixed salt isomers 8653 Guanidine .HCl 8613 2-Furoic acid 8654 Guanidine .HCl 8614 Furosemide 8655 Guanidine carbonate 8615 3-(2-Furyl)acrylic acid 8656 Guanidine nitrate 8616 3-(2-Furyl)acrylic acid N- 8657 Guanidine thiocyanate hydroxysuccinimide ester 8658 4-Guanidinobenzoic acid 8617 3-(2-Furyl)acrylic acid p- .HCl nitrophenyl ester 8659 g-Guanidinobutyric acid 8618 D-Galactal 8660 Guanidinosuccinic acid 8619 Gallic acid 8661 Guanidoacetic acid 8620 Gallic acid methyl ester 8662 Harmaline

Sigma Biochemical Library, page 129 of 154 Index Number Compound Name Index Number Compound Name 8663 Harmane-1,2,3,4- 8705 1-Hexanol tetrahydro-3-carboxylic 8706 Hexanophenone acid 8707 DL-Hexanoylcarnitine 8664 Harmine chloride 8665 Helenin 8708 Hexatriacontane 8666 Hemicholinium-3 8709 (E)-2-Hexenal 8667 Heneicosane 8710 1-Hexene 8668 (Z)-9-Heneicosene 8711 Hexestrol 8669 Heptacosane 8712 Hexylamine 8670 Heptadecane 8713 Hexyl ether 8671 Heptafluorobutyric acid 8714 Hexyl nicotinate 8672 Heptafluorobutyric 8715 4-Hexylresorcinol anhydride 8716 6-Histaminopurine 8673 6,6,7,7,8,8,8-Heptafluoro- 8717 Holothurin from 2,2-dimethyl-3,5- actinopyga agassizi octanedionate, Ag salt 8718 (+/-)-Homocitric acid 8674 2,2,4,4,6,8,8- lactone Heptamethylnonane 8719 Homogentisic acid 8675 Heptane 8720 Homogentisic acid lactone 8676 1-Heptanesulfonic acid, 8721 Homooctopine Na salt 8722 Homophthalic acid 8677 2-Heptanone 8723 Homovanillyl alcohol 8678 3-Heptanone 8724 Homoveratric acid 8679 4-Heptanone 8725 Hordenine hemisulfate 8680 1-Heptene 8726 a-Humulene 8681 Heptylamine 8727 Hydantoic acid 8682 2-Heptyl-4- 8728 Hydantoin hydroxyquinoline N-oxide 8729 Hydantoin-5-acetic acid 8683 Hesperetin 8730 Hydrastine 8684 Hexachlorocyclohexane, 8731 Hydrastine .HCl g-isomer 8732 Hydrastinine .HCl 8685 Hexachlorophene 8733 2-Hydrazinopyridine 8686 Hexachloro-2-propanone 8734 Hydrindantin .2H2O 8687 Hexacosane 8735 Hydrocinnamic acid 8688 Hexadecane 8736 Hydroquinone 8689 3-Hexadecanone 8737 Hydroxocobalamin .HCl 8690 (Z)-9-Hexadecenal 8738 m-Hydroxyacetophenone 8691 (Z)-11-Hexadecenal 8739 p-Hydroxyacetophenone 8692 1-Hexadecene 8740 3-Hydroxyanthranilic acid 8693 (Z)-11-Hexadecenol 8741 m-Hydroxybenzaldehyde 8694 Hexafluorobenzene 8742 p-Hydroxybenzaldehyde 8695 Hexafluoroglutaric acid 8743 m-Hydroxybenzoic acid 8696 Hexamethonium bromide 8744 p-Hydroxybenzoic acid 8697 N,N'-Hexamethylene-bis- 8745 p-Hydroxybenzoic acid acetamide butyl ester 8698 Hexamethyleneimine 8746 p-Hydroxybenzoic acid 8699 Hexamethylphosphoramid ethyl ester e 8747 p-Hydroxybenzoic acid 8700 Hexamethylphosphorous hydrazide triamide 8748 p-Hydroxybenzoic acid 8701 Hexanal methyl ester 8702 Hexane 8749 1-Hydroxybenzotriazole 8703 1,6-Hexanediamine 8750 o-Hydroxybenzotrifluoride 8704 1-Hexanesulfonic acid, Na 8751 m-Hydroxybenzotrifluoride salt 8752 m-Hydroxybenzyl alcohol

Sigma Biochemical Library, page 130 of 154 Index Number Compound Name Index Number Compound Name 8753 m- 8781 1-Hydroxy-4-keto-2- Hydroxybenzylhydrazine ionone .2HCl 8782 N-Hydroxymaleimide 8754 DL-a-Hydroxybutyric acid, 8783 DL-m-Hydroxymandelic Na salt acid 8755 g-Hydroxybutyric acid 8784 DL-p-Hydroxymandelic lactone acid 8756 DL-S-b-Hydroxybutyryl-N- 8785 DL-p- acetyl cysteamine Hydroxymandelonitrile 8757 4-Hydroxycoumarin 8786 6-Hydroxymelatonin 8758 3-Hydroxy-4,5- 8787 p- dimethoxybenzoic acid Hydroxymercuribenzoate, 8759 o-Hydroxydiphenyl Na salt 8760 p-Hydroxydiphenyl 8788 p- 8761 N-(2- Hydroxymercuriphenylsulf Hydroxyethyl)ethylenedia onic acid, Na salt mine 8789 2-Hydroxy-5- 8762 N- methoxybenzaldehyde (Hydroxyethyl)ethylenedia 8790 2-Hydroxy-4- minetriacetic acid methoxybenzophenone 8763 N- 8791 4-Hydroxy-3- 'Hydroxyethyl)ethylenedia methoxybenzyl alcohol minetriacetic acid, Na3 8792 DL-4-Hydroxy-3- salt methoxymandelic acid 8764 b-Hydroxyethylhydrazine 8793 3-Hydroxy-4- 8765 N-(2- methoxyphenethylamine Hydroxyethyl)iminodiaceti .HCl c acid 8794 4-Hydroxy-3- 8766 2-Hydroxyethyl methoxyphenylacetic acid methacrylate 8795 4-Hydroxy-3- 8767 4-(2- methoxyphenylglycol, Hydroxyethyl)morpholine hemipiperazine salt 8768 N-(b- 8796 4-Hydroxy-3- Hydroxyethyl)piperazine methoxyphenylglycol-4- 8769 9-Hydroxyfluorene-9- sulfate, K salt carboxylic acid 8797 b-(4-Hydroxy-3- 8770 D-a-Hydroxyglutaric acid, methoxyphenyl)lactic acid, disodium salt Na salt 8771 L-a-Hydroxyglutaric acid, 8798 4-Hydroxy-3- disodium salt methoxyphenylpyruvic 8772 L-a-Hydroxyglutaric acid, acid Zn salt 8799 2- 8773 o-Hydroxyhippuric acid (Hydroxymethyl)anthraqui 8774 4-Hydroxyindole none 8775 5-Hydroxyindole 8800 3-Hydroxy-4-methyl-a- 8776 5-Hydroxyindole-3- ethylphenethylamine .HCl acetamide 8801 5-Hydroxymethyl-2- 8777 5-Hydroxyindole-3-acetic furaldehyde acid di(CHA) salt 8802 3-Hydroxy-3- 8778 5-Hydroxyindole-3- methylglutaric acid acetonitrile 8803 4-Hydroxymethylimidazole 8779 4-Hydroxy-3-iodo-5- .HCl nitrobenzoic acid 8804 3-Hydroxy-4-methyl-a- 8780 4-Hydroxy-3-iodo-5- methylphenethylamine nitrophenylacetic acid .HCl

Sigma Biochemical Library, page 131 of 154 Index Number Compound Name Index Number Compound Name 8805 3-Hydroxy-N- 8832 3-(p- methylpiperidine Hydroxyphenyl)propionic 8806 (R)-(-)-3-Hydroxy-2- acid methylpropionic acid 8833 3-(p- methyl ester Hydroxyphenyl)propionic 8807 (S)-(+)-3-Hydroxy-2- acid N- methylpropionic acid hydroxysuccinimide ester methyl ester 8834 p-Hydroxyphenylpyruvic 8808 6-Hydroxymethylpterin acid 8809 3-(Hydroxymethyl)pyridine 8835 p-Hydroxyphenylpyruvic 8810 3-Hydroxy-2-methyl-4- acid pyrone 8836 N-(4- 8811 2-Hydroxy-1- Hydroxyphenyl)salicylami naphthaldehyde de 8812 1-Hydroxy-2-naphthoic 8837 N-Hydroxyphthalimide acid 8838 5-Hydroxy-L-pipecolic 8813 3-Hydroxy-2-naphthoic acid .HCl acid 8839 4-Hydroxypiperidine 8814 3-Hydroxy-2-naphthoic 8840 N,N,N',N'-Tetrakis-(2- acid hydrazide hydroxypropyl)ethylenedia 8815 2-Hydroxy-1,4- mine naphthoquinone 8841 2-Hydroxypyridine 8816 N-(2-Hydroxy-3-(1- 8842 3-Hydroxypyridine naphthoxy)propyl)ethylen 8843 4-Hydroxypyridine ediamine .2HCl 8844 b-Hydroxypyruvic acid, Li 8817 6-Hydroxynicotinic acid salt 8818 4-Hydroxy-3- 8845 Hydroxypyruvic acid nitrobenzenearsonic acid phosphate dimethyl ketal, 8819 4-Hydroxy-3-nitrobenzoic tri(CHA) salt acid 8846 4-Hydroxyquinoline 8820 2-Hydroxy-5-nitrobenzyl 8847 8-Hydroxyquinoline, cu bromide salt 8821 2'-Hydroxy-5'- 8848 N-Hydroxysuccinimide nitrohexadecananilide 8849 N- 8822 4-Hydroxy-3- Hydroxysuccinimidobiotin nitrophenylacetic acid 8850 N-Hydroxysuccinimido- 8823 2-(2'-Hydroxy-5'-t- DL-desthiobiotin octylphenyl)benzotriazole 8851 1-(2-Hydroxy-6-sulfo-1- 8824 DL-b- naphthylazo)-2-naphthol- Hydroxyphenethylamine 3,6-disulfonic acid 8825 o-Hydroxyphenylacetic 8852 4-Hydroxy-TEMPO acid 8853 5-Hydroxy-1-tetralone 8826 m-Hydroxyphenylacetic 8854 3-Hydroxy-3,7,11- acid trimethyl-1,6,10- 8827 p-Hydroxyphenylacetic dodecatriene acid 8855 Hydroxyurea 8828 1,1,2,2-Tetrakis-(p- 8856 Hypotaurine hydroxyphenyl)ethane 8857 Imidazole 8829 DL-p-Hydroxyphenyllactic 8858 Imidazole acid 8859 Imidazole-4-acetic acid 8830 5-(m-Hydroxyphenyl)-5- .HCl phenylhydantoin 8860 Imidazole-4-acetic acid, 8831 5-(p-Hydroxyphenyl)-5- Na salt phenylhydantoin 8861 4'-(Imidazol-1- yl)acetophenone

Sigma Biochemical Library, page 132 of 154 Index Number Compound Name Index Number Compound Name 8862 L-b-Imidazolelactic acid 8899 N-Iodoacetyl-N'-(5-sulfo-1- 8863 Imidazolepyruvic acid naphthyl)ethylenediamine .HCl 8900 N-Iodoacetyl-N'-(8-sulfo-1- 8864 Imidazolidinyl urea naphthyl)ethylenediamine 8865 2-Imidazolidone 8901 4-Iodobenzoic acid 8866 2-Imidazolidone-4- 8902 o-Iodobenzoic acid carboxylate acid 8903 o-Iodobenzotrifluoride 8867 Imidodiphosphate, Na salt 8904 2-Iodoethanol 8868 2-Iminobiotin 8905 N-(2- 8869 3,3'-Iminobispropylamine Iodoethyl)trifluoroacetami 8870 Iminodiacetic acid de 8871 Iminodiacetic acid, 8906 Iodoform disodium salt 8907 7-Iodo-8- 8872 4-Imino-1,3- hydroxyquinoline-5- diazabicyclo[3.1.0]hexan- sulfonic acid 2-one 8908 Iodomethane 8873 Indole 8909 p-Iodonitrotetrazolium 8874 3,b-Indoleacrylic acid violet 8875 Indole-3-aldehyde 8910 4-(p-Iodophenyl)butyric 8876 Indole-3-butyric acid acid 8877 Indole-3-carbinol 8911 1-Iodopropane 8878 Indole-2-carboxylic acid 8912 2-Iodopropane 97% 8879 Indole-4-carboxylic acid 8913 4-Iodopyrazole 8880 Indole-5-carboxylic acid 8914 N-Iodosuccinimide 8881 Indole-2-carboxylic acid 8915 a-Ionone ethyl ester 8916 b-Ionone 8882 Indole-4-carboxylic acid 8917 Isatoic anhydride ethyl ester 8918 Isethionic acid, Na salt 8883 Indole-3-glyoxylic acid 8919 Isethionyl acetimidate, Na 8884 DL-Indole-3-lactic acid salt .HCl 8885 Indole-3-propionic acid 8920 Isoamylamine 8886 Indole-3-pyruvic acid 8921 D-Isoascorbic acid 8887 Indoline 8922 Isobarbituric acid 8888 b-Indolylacetonitrile 8923 Isobutylamine 8889 Indophenyl acetate 8924 Isobutyl chloroformate 8890 Iodoacetamide 8925 Isobutyric acid 8891 3-(2-(2-Iodoacetamido)- 8926 Isobutyronitrile acetamido)-PROXYL 8927 Isobutyryl chloride 8892 3-(2[2-(2-Iodoacetamido)- 8928 DL-Isocitric acid trisodium ethoxyethyl]carbamoyl)- 8929 DL-Isocitric acid lactone PROXYL allo-free 8893 3-(2- 8930 D(s)(+)Isocitric acid, Iodoacetamidomethyl)- threo-, K salt PROXYL 8931 Isohelenin 8894 3-(3-[2- 8932 (+)-Isomenthol Iodoacetamido]propylcarb 8933 Isonicotinamide amoyl)-PROXYL 8934 Isonicotinic acid 8895 3-(2-Iodoacetamido)- 8935 Isonicotinic acid ethyl PROXYL ester 8896 4-(Iodoacetamido)salicylic 8936 Isonicotinic acid N-oxide acid 8937 Isonicotinoyl chloride .HCl 8897 4-(2-Iodoacetamido)- 8938 a- TEMPO Isonitrosopropiophenone 8898 Iodoacetic anhydride 8939 Isoorotic acid 8940 Isophorone

Sigma Biochemical Library, page 133 of 154 Index Number Compound Name Index Number Compound Name 8941 Isophthalic acid 8973 a-Ketocaproic acid, Na 8942 Isophthalaldehyde salt 8943 Isophthalonitrile 8974 2-Keto-3-deoxyoctonate, 8944 Isopropylamine ammonium salt 8945 Isopropyl N-(3- 8975 a-Ketoglutaric acid chlorophenyl)carbamate 8976 a-Ketoglutaric acid, K salt 8946 5,6-Isopropylidene-L- 8977 a-Ketoglutaric acid, Na ascorbic acid salt 8947 (-)-2,3-O-Isopropylidene- 8978 b-Ketoglutaric acid 2,3-dihydroxy-1,4-bis- 8979 a-Ketoisocaproic acid, Na (diphenylphosphino)butan salt e 8980 a-Ketoisovaleric acid, Na 8948 (+)-2,3-O-Isopropylidene- salt 2,3-dihydroxy-1,4-bis- 8981 Ketomalonic acid (diphenylphosphino)butan 8982 Ketomalonic acid, Na salt e 8983 a-Keto-g-methiolbutyric 8949 4,4'-Isopropylidene- acid, Na salt diphenol dimethacrylate 8984 DL-a-Keto-b-methylvaleric 8950 1,2-O-Isopropylidene-rac- acid, Na salt glycerol 8985 g-Ketopimelic acid 8951 (+)-1,2-O-Isopropylidene- 8986 a-Ketovaleric acid sn-glycerol 8987 a-Ketovaleric acid, Na salt 8952 (-)-2,3-O-Isopropylidene- 8988 Kynuramine .2HBr sn-glycerol 8989 L-Kynurenine 8953 Isopropyl N- 8990 L-Kynurenine sulfate phenylcarbamate 8991 Lactal 8954 Isoquinoline 8992 DL-Lactamide 8955 3-(2-[2- 8993 D-(-)-Lactic acid Isothiocyanatoethoxy]ethy 8994 D-(-)-Lactic acid, Li salt lcarbamoyl)-PROXYL 8995 DL-Lactic acid 8956 3-(2- 8996 DL-Lactic acid, Li salt Isothiocyanatoethylcarba 8997 DL-Lactic acid, Na salt moyl)-PROXYL 8998 DL-Lactic acid, zn salt 8957 3-(Isothiocyanatomethyl)- 8999 L(+)-Lactic acid PROXYL 9000 L(+)-Lactic acid, Ca salt 8958 Isovaleraldehyde .H2O 8959 Isovanillic acid 9001 L(+)-Lactic acid, Li salt 8960 4-Isothiocyanato-TEMPO 9002 L-Lactic acid ethyl ester 8961 3-(3- 9003 2-Hydroxy-2- Isothiocyanatopropylcarba methylpropionic acid, moyl)-PROXYL Pb(II) salt 8962 Isovanillin 9004 Lepidine 8963 Isoxanthopterin 9005 Levamisole .HCl 8964 Isoxazole 9006 Levulinic acid 8965 Itaconic acid 9007 Levulinic acid ethyl ester 8966 Itaconyl chloride 9008 D-Limonene 8967 Kaempferol 9009 (+)-Longifolene 8968 b-Ketoadipic acid 9010 D-Luciferin synthetic 8969 b-Ketoadipic acid diethyl 9011 D-Luciferin, Na salt ester lyophilized firefly 8970 3-Ketobutyraldehyde 9012 Luciferin, 6'-ethyl ether, dimethyl acetal Na salt 8971 a-Ketobutyric acid 9013 Lumiflavin 8972 a-Ketobutyric acid, Na salt 9014 2,6-Lutidine 9015 3,4-Lutidine

Sigma Biochemical Library, page 134 of 154 Index Number Compound Name Index Number Compound Name 9016 3,5-Lutidine 9052 DL-Mandelic acid benzyl 9017 Lycopene from tomato ester 9018 Lysergol 9053 DL-Mandelic acid ethyl 9019 Maleic acid ester 9020 Maleic acid, disodium salt 9054 DL-Mandelic acid isoamyl 9021 Maleic acid, Na salt ester 9022 Maleic acid diethyl ester 9055 DL-Mandelic acid methyl 9023 Maleic acid hydrazide ester 9024 Maleic anhydride 9056 R-(-)-Mandelic acid methyl 9025 Maleimide ester 9026 m-Maleimidobenzoic acid 9057 S-(+)-Mandelic acid N-hydroxysuccinimide methyl ester ester 9058 DL-Mandelonitrile 9027 N-(g- 9059 Mechlorethamine .HCl Maleimidobutyryloxy)succi 9060 Menadione nimide 9061 Menadione sodium 9028 N-(e- bisulfite salt Maleimidocaproyloxy)succ 9062 (-)Menthol inimide 9063 (-)-Menthyl chloride 9029 3-(2-(2- 9064 (-)-Menthyloxyacetic acid Maleimidoethoxy)ethylcar 9065 2-Mercaptoethanol bamoyl)-PROXYL 9066 2-Mercaptoethylamine 9030 3-(2- .HCl Maleimidoethylcarbamoyl) 9067 3-Mercaptopropionic acid -PROXYL 9068 2-Mercaptopyridine 9031 4- 9069 8-Mercaptoquinoline .HCl (Maleimidomethyl)cyclohe 9070 Mercaptosuccinic acid xanecarboxylic acid N- 9071 Mesaconic acid hydroxysuccinimide ester 9072 Mesitylchromium 9032 3-(Maleimidomethyl)- tricarbonyl PROXYL 9073 2-Mesitylenesulfonyl 9033 4-(p-Maleimidophenyl)- chloride butyric acid N- 9074 2-Mesitylenesulfonyl hydroxysuccinimide ester hydrazide 9034 3-(3- 9075 1-(Mesitylene-2- Maleimidopropylcarbamoy sulfonyl)imidazole l)-PROXYL 9076 1-(Mesitylene-2-sulfonyl)- 9035 3-(Maleimido)-PROXYL 3-nitro-1,2,4-triazole 9036 4-(Maleimido)-TEMPO 9077 1-(2-Mesitylsulfonyl)-1H- 9037 D-(+)-Malic acid 1,2,4-triazole 9038 DL-Malic acid 9078 Methacrolein 9039 L-Malic acid 9079 Methanesulfonic acid cetyl 9040 L-Malic acid, disodium salt ester 9041 L-Malic acid, Na salt 9080 Methanesulfonic acid 9042 Malonamide decyl ester 9043 Malonic acid 9081 Methanesulfonic acid 9044 Malonic acid, Na salt ethyl ester 9045 Malonic acid diethyl ester 9082 Methanesulfonic acid 9046 Malonic acid dimethyl methyl ester ester 9083 Methanesulfonyl chloride 9047 Malononitrile 9084 Methional 9048 D-(-)-Mandelic acid 9085 Methoxyacetyl chloride 9049 DL-Mandelic acid, Ca salt 9086 Methoxyamine .HCl 9050 DL-Mandelic acid, Mg salt 9087 6-Methoxy-2- 9051 L-(+)-Mandelic acid benzoxazolinone

Sigma Biochemical Library, page 135 of 154 Index Number Compound Name Index Number Compound Name 9088 7-(p- 9113 (Methoxymethyl)triphenylp Methoxybenzylamino)-4- hosphonium chloride nitrobenz-2-oxa-1,3- 9114 4-Methoxy-2- diazole naphthylamine, tosylate 9089 p-Methoxybenzyl S-(4,6- salt dimethylpyrimidin-2-yl) 9115 3-Methoxy-2- thiocarbonate nitrobenzaldehyde 9090 4- 9116 2-Methoxy-5-nitrobenzyl Methoxybenzyloxycarbon bromide yl azide 9117 5-Methoxy-3-(2- 9091 Methoxychlor nitrovinyl)indole 9092 4-(p- 9118 Methoxyphenamine .HCl Methoxycinnamoyloxy)-4'- 9119 p-Methoxyphenol methoxyazobenzene 9120 DL-a- 9093 7-Methoxycoumarin-4- Methoxyphenylacetic acid acetic acid 9121 DL-a- 9094 7-Methoxy-2,2- Methoxyphenylacetic acid dimethylchromene 9122 m-Methoxyphenylacetic 9095 2-(2-Methoxyethoxy)ethyl acid 8-(cis-2- 9123 p-Methoxyphenylacetic octylcyclopropyl)octanoat acid e 9124 R-(-)-a- 9096 Bis[2-(2- Methoxyphenylacetic acid methoxyethoxy)ethyl] 9125 S-(+)-a- ether Methoxyphenylacetic acid 9097 b-Methoxyethoxymethyl 9126 2,4-Bis(4-methoxyphenyl)- chloride 1,3-dithia-2,4- 9098 Bis-2-methoxyethyl ether diphosphetane-2,4- 9099 6-Methoxyharmalan disulfide 9100 6-Methoxyharman 9127 p- 9101 4-Methoxyindole Methoxyphenylethylamine 9102 5-Methoxyindole 9128 3-Methoxypropionitrile 9103 5-Methoxyindole-3- 9129 8-Methoxypsoralen carboxaldehyde 9130 (E)-4-Methoxystilbene 9104 5-Methoxyindole-2- 9131 6-Methoxy-1-tetralone carboxylic acid 9132 (+)-a-Methoxy-a- 9105 5-Methoxyindole-2- (trifluoromethyl)phenylace carboxylic acid ethyl ester tic acid 9106 DL-o-Methoxymandelic 9133 (-)-a-Methoxy-a- acid (trifluoromethyl)phenylace 9107 DL-m-Methoxymandelic tic acid acid 9134 5-Methoxytryptophol 9108 7-Methoxy-4- 9135 Methyl acetimidate .HCl methylcoumarin 9136 Methyl acetoacetate 9109 5-Methoxy-2-methyl-3- 9137 2-Methylacetophenone indoleacetic acid 9138 4-Methylacetophenone 9110 (+)-6-Methoxy-a-methyl-2- 9139 Methyl L-acosaminide naphthaleneacetic acid 9140 Bis-N-methylacridinium 9111 (S)-(+)-2- nitrate (Methoxymethyl)pyrrolidin 9141 3-Methyladipic acid e 9142 Methylamine .HCl 9112 (S)-(-)-2-(Methoxymethyl)- 9143 2-(Methylamino)ethanol 1- 9144 a-(Methylamino)isobutyric pyrrolidinecarboxaldehyde acid

Sigma Biochemical Library, page 136 of 154 Index Number Compound Name Index Number Compound Name 9145 (+/-)-a- 9175 N,N'-Methylene-bis- (Methylaminomethyl)benz acrylamide yl alcohol 9176 a-Methylene-g- 9146 (+/-)-a- butyrolactone (Methylaminomethyl)benz 9177 2,2'-Methylene-bis(4- yl alcohol, benzoate salt chlorophenol) 9147 p-(Methylamino)phenol, 9178 1- hemisulfate salt Methylenecyclopropane- 9148 N-Methylaniline chromium trans-2,3-dicarboxylic acid tricarbonyl 9179 1-(3,4- 9149 Methyl anthranilate Methylenedioxybenzyl)-4- 9150 Methylbenzethonium (2-pyrimidyl)piperazine hydroxide mesylate 9151 4-Methylbenzhydrylamine 9180 5,6-Methylenedioxyindole resin .HCl 9181 Methylenediphosphonic 9152 Methyl benzimidate .HCl acid 9153 Methyl benzoate 9182 Methylenediphosphonic chromium tricarbonyl acid, trisodium salt 9154 2-Methylbenzofuran 9183 3,3'-Methylene-bis(4- 9155 2-Methylbenzoic acid hydroxycoumarin) methyl ester 9184 N-Methylethylenediamine 9156 4-Methylbenzoic acid 9185 3-Methyl-3- methyl ester ethylglutarimide 9157 3-Methyl-2- 9186 2-Butanone benzothiazolinone 9187 N-Methylformamide hydrazone .HCl 9188 5-Methylfurfural 9158 (R,R)-(+)-N,N'-Bis(a- 9189 N-Methyl-D-glucamine methylbenzyl)sulfamide 9190 3-Methylglutaric acid 9159 (S,S)-(-)-N,N'-Bis(a- 9191 Methylglyoxal methylbenzyl)sulfamide 9192 Methylglyoxal 9160 2-Methylbutylamine bis(guanylhydrazone) 9161 (S)-(+)-2-Methylbutyric .2HCl acid 9193 Methylguanidine .HCl 9162 a-Methyl-g-butyrolactone 9194 6-Methyl-2,4- 9163 Methyl carbamate heptanedione 9164 4-Methylcatechol 9195 6-Methyl-5-hepten-2-one 9165 Methyl chloroformate 9196 (Z)-14-Methyl-8- 9166 (S)-(-)-Methyl 2- hexadecenal chloropropionate 9197 4-Methyl-1- 9167 Methylcobalamin homopiperazinyldithiocarb 9168 Methyl 2-cyanoacrylate oxylic acid 9169 2-Methyl-1,3- 9198 Bis(4-methyl-1- cyclohexanedione homopiperazinylthiocarbo 9170 2-Methyl-1,3- nyl) disulfide cyclopentanedione 9199 Methylhydrazine 9171 1- 9200 Methyl p- Methylcyclopropanecarbo hydroxybenzimidate xylic acid ethyl ester 9201 (R)-(-)-Methyl 3- 9172 Methyldichlorophosphite hydroxybutyrate 9173 1-Methyl-6,7-dihydroxy- 9202 (S)-(+)-Methyl 3- 1,2,3,4- hydroxybutyrate tetrahydroisoquinoline 9203 4-Methyl-5-(2- .HBr hydroxyethyl)thiazole 9174 2-Methyl-1,2-di-3-pyridyl- 9204 N-Methylhydroxylamine 1-propanone .HCl

Sigma Biochemical Library, page 137 of 154 Index Number Compound Name Index Number Compound Name 9205 5-Methyl-7-hydroxy-1,3,4- 9241 N-(N'-Methyl-N'- triazaindolizine nitroso(aminomethyl))ben 9206 1-Methylimidazole zamide 9207 2-Methylimidazole 9242 N-Methyl-N-nitroso-p- 9208 1-Methyl-4- toluenesulfonamide imidazoleacetic acid .HCl 9243 2-Methyl-2-nitrosopropane 9209 4-Methyl-5- 9244 5-Methyl-3-(2- imidazolecarboxylic acid nitrovinyl)indole ethyl ester 9245 DL-3-Methyl-2-oxovaleric 9210 4(5)-Methylimidazole acid 9211 1-Methylindole 9246 5-Methyl-1,10- 9212 2-Methylindole phenanthroline 9213 3-Methylindole 9247 p-Methylphenylacetic acid 9214 4-Methylindole 9248 p-Methylphenylmethyl 9215 5-Methylindole acetate 9216 6-Methylindole 9249 5-(p-Methylphenyl)-5- 9217 7-Methylindole-3- phenylhydantoin carboxaldehyde 9250 Methyl phenyl sulfoxide 9218 5-Methylisatin 9251 a-Methyl-a- 9219 Methyl isocyanate phenylsuccinimide 9220 DL-4'-Methyl-a-(1- 9252 1-Methylpiperidine isopropylaminoethyl)benz 9253 2-Methylpiperidine yl alcohol, erythro- .HCl 9254 3-Methylpiperidine 9221 Methyl isothiocyanate 9255 4-Methylpiperidine 9222 S-Methylisothiourea 9256 4-Methylprimidone hemisulfate 9257 a-Methyl-a- 9223 O-Methylisourea sulfate propylsuccinimide 9224 N-Methylmaleimide 9258 6-Methylpterine 9225 Methylmalonic acid 9259 4-Methylpyrazole 9226 N-Methylmescaline .HCl 9260 4-Methylpyrazole .HCl 9227 Methyl 9261 4-Methylpyrrole-2- methanethiosulfonate carboxylic acid methyl 9228 Methyl-[5-(N-methyl-N- ester phenylamino)-2,4- 9262 1-Methyl-2-pyrrolidinone pentadienylidene]phenyla 9263 2-Methylresorcinol mmonium chloride 9264 Methyl salicylate 9229 Methyl 9265 3-Methylsalicylic acid methylsulfinylmethyl 9266 1,4-Bis(o- sulfide methylstyryl)benzene 9230 Methyl mixed trialkyl 9267 (+/-)-Methylsuccinic acid ammonium chloride 9268 DL-5-Methyltetrahydrofolic 9231 N-Methylmorpholine acid, Ba salt 9232 6-Methylnicotinamide 9269 DL-5-Methyltetrahydrofolic 9233 N1-Methylnicotinamide acid, Mg salt 9234 1-Methylnicotinamide 9270 DL-5-Methyltetrahydrofolic chloride acid, Na salt 9235 1-Methylnicotinamide 9271 2-Methyl-1,2,3,4- iodide tetrahydro-6,7- 9236 6-Methylnicotinic acid isoquinolinediol .HCl 9237 6-Methylnicotinic acid 9272 DL-6-Methyl-5,6,7,8- methyl ester tetrahydropterine .2HCl 9238 N-Methyl-N'-nitro-N- 9273 Methyl (5-(2- nitrosoguanidine thienylcarbonyl)-1H- 9239 2-Methyl-3-nitrophenol benzimidazol-2- 9240 4-Methyl-2-nitrophenol yl)carbamate

Sigma Biochemical Library, page 138 of 154 Index Number Compound Name Index Number Compound Name 9274 4-(Methylthio)-m-cresol 9309 Mycophenolic acid 9275 2-(Methylthio)ethanol 9310 b-Myrcene 9276 2-Methylthiophene 9311 Myricetin 9277 3-Methylthiophene 9312 Myristyl bromide 9278 5-Methyl-2- 9313 Nafoxidine .HCl thiophenecarboxaldehyde 9314 Naphazoline .HCl 9279 4-(Methylthio)phenol 9315 a-Naphthaldehyde 9280 N-Methylthiourea 9316 b-Naphthaldehyde 9281 5-Methyl-2-thiouridine 9317 Naphthalene 9282 Methyl p-toluenesulfonate 9318 a-Naphthaleneacetamide 9283 N-Methyl-bis- 9319 a-Naphthaleneacetic acid (trifluoroacetamide) 9320 b-Naphthaleneacetic acid 9284 Methyltriphenylphosphoni 9321 2,3- um bromide Naphthalenedicarboxylic 9285 4-Methylumbelliferone, Na acid salt 9322 N,N-(1,8- 9286 4-Methylumbelliferyl 2- Naphthaloyl)hydroxylamin acetamido-4,6-O- e benzylidene-2-deoxy-b-D- 9323 N,N-(1,8- glucopyranoside Naphthaloyl)hydroxylamin 9287 4-Methylumbelliferyl e, Na salt acetate 9324 a-Naphthoflavone 9288 4-Methylumbelliferyl p- 9325 b-Naphthoflavone guanidinobenzoate .HCl 9326 a-Naphthoic acid 9289 4-Methylumbelliferyl 9327 b-Naphthoic acid phosphate 9328 a-Naphthol 9290 4-Methylumbelliferyl 9329 a-Naphthol sulfate, K salt 9330 b-Naphthol 9291 4-Methylumbelliferyl p- 9331 a-Naphtholphthalein (trimethylammonium)cinn 9332 1,2-Naphthoquinone-4- amate chloride sulfonic acid, Na salt 9292 N-Methylurea 9333 Naphthoresorcinol 9293 Methyl vinyl ketone 9334 b-Naphthoxyacetic acid 9294 Metronidazole 9335 2-Naphthoxyacetic acid N- 9295 Mevaldic acid precursor hydroxysuccinimide ester 9296 DL-Mevalonic acid lactone 9336 b-Naphthylamine 9297 (+/-)-Miconazole, nitrate 9337 Naphthylazoxine salt 9338 (R)-(+)-a-(1- 9298 Mineral oil, light white oil Naphthyl)ethylamine 9299 Monensin, Na salt 9339 (S)-(-)-a-(1- 9300 Moniliformin, Na salt from Naphthyl)ethylamine fusarium moniliforme 9340 N-1- 9301 Monomethyl phosphate, Naphthylethylenediamine di(CHA) salt .2HCl 9302 Monophenylbutazone 9341 1-Naphthyl isothiocyanate 9303 Monothioglycerol 9342 2-(1-Naphthyl)-5- 9304 Morgan's base phenyloxazole 9305 Morpholine 9343 b-Naphthyl 9306 4-Morpholine-N,N'- phenylphosphonate dicyclohexylcarboxamidin 9344 b-Naphthyl e phenylphosphonate, 9307 (E,E)-Muconic acid ammonium salt 9308 Muscimol; 5- 9345 a-Naphthyl sulfate, K salt (Aminomethyl)-3(2H)- 9346 b-Naphthyl sulfate, K salt isoxazolone 9347 Naringenin

Sigma Biochemical Library, page 139 of 154 Index Number Compound Name Index Number Compound Name 9348 Nbd-propranolol 9389 O-(4- 9349 Nbe-propranolol Nitrobenzyl)hydroxylamin 9350 (+)-Neomenthol e .HCl 9351 Neopentylamine 9390 N-(3- 9352 D-(+)-Neopterine Nitrobenzyloxymethyl)pyri 9353 Niacinamide dinium chloride 9354 Nicotinamide N-oxide 9391 4-(p-Nitrobenzyl)pyridine 9355 Nicotinamide N1- 9392 S-(p-Nitrobenzyl)-6- propylsulfonate thioinosine 9356 Nicotinic acid 9393 4-Nitrobutyric acid methyl 9357 Nicotinic acid ethyl ester ester 9358 Nicotinic acid 9394 4-Nitrocatechol hydroxamate 9395 p-Nitrocatechol sulfate, 9359 Nicotinic acid methyl ester dipotassium salt 9360 Nicotinuric acid 9396 o-Nitrocinnamic acid 9361 (+/-)-Nipecotic acid 9397 m-Nitrocinnamic acid 9362 Nitrilotriacetic acid 9398 p-Nitrocinnamic acid 9363 Nitrilotriacetic acid, 9399 5-Nitro-2-furaldehyde disodium salt semicarbazone 9364 Nitrilotriacetic acid, 9400 Nitrofurantoin trisodium salt 9401 5-Nitro-2-furoic acid 9365 p-Nitroaniline 9402 5-Nitro-8-hydroxyquinoline 9366 5-Nitrobarbituric acid 9403 2-Nitroimidazole 9367 o-Nitrobenzaldehyde 9404 4-Nitroimidazole 9368 m-Nitrobenzaldehyde 9405 5-Nitroindole 9369 p-Nitrobenzaldehyde 9406 Nitromethane 9370 o-Nitrobenzaldoxime 9407 3-Nitro-4- 9371 p-Nitrobenzaldoxime methoxybenzotrifluoride 9372 o- 9408 5-Nitro-1,10- Nitrobenzaltosylhydrazon phenanthroline e 9409 p-Nitrophenethyl alcohol 9373 Nitrobenzene 9410 p-Nitrophenethylamine 9374 p-Nitrobenzenesulfonic .HCl acid methyl ester 9411 o-Nitrophenol 9375 o-Nitrobenzoic acid 9412 m-Nitrophenol 9376 m-Nitrobenzotrifluoride 9413 p-Nitrophenol 9377 p-Nitrobenzoyl azide 9414 3-(4- 9378 p-Nitrobenzoyl chloride Nitrophenoxycarbonyl)- 9379 4-(4-Nitrobenzoyloxy)- PROXYL TEMPO 9415 1-(4-Nitrophenoxy)-2,3- 9380 p-Nitrobenzyl alcohol propanediol 9381 m-Nitrobenzyl bromide 9416 6-Nitro-3- 9382 o-Nitrobenzyl bromide (phenylacetamido)benzoic 9383 p-Nitrobenzyl bromide acid 9384 p-Nitrobenzyl chloride 9417 o-Nitrophenyl acetate 9385 p-Nitrobenzyl 9418 p-Nitrophenyl acetate chloroformate 9419 m-Nitrophenylacetic acid 9386 1-(4-Nitrobenzyl)-4-(4- 9420 o-Nitrophenylacetic acid diethylaminophenylazo)py 9421 p-Nitrophenylacetic acid ridinium bromide 9422 p-Nitrophenylacetic acid 9387 O-(4-Nitrobenzyl)-N,N'- N-hydroxysuccinimide diisopropylisourea ester 9388 p- 9423 4-Nitrophenyl anthranilate Nitrobenzyldimethylhydrox 9424 Bis(p-nitrophenyl) yethylammonium bromide carbonate

Sigma Biochemical Library, page 140 of 154 Index Number Compound Name Index Number Compound Name 9425 p-Nitrophenyl 9461 N-Nitroso-N- chloroformate ethylbutylamine 9426 p-Nitrophenyl cyanate 9462 N-Nitroso-N-ethylurea 9427 o-Nitrophenyl 9463 N-Nitroso-N-methylaniline dimethylcarbamate 9464 N-Nitroso-N- 9428 4-Nitrophenyl disulfide methylethylamine 9429 2-Nitro-p- 9465 N-Nitroso-N-methyl-N- phenylenediamine propylamine 9430 4-Nitro-o- 9466 N-Nitroso-N-methylurea phenylenediamine 9467 Nitrosomorpholine 9431 a-p-Nitrophenylglycerine 9468 1-Nitroso-2-naphthol 9432 o-Nitrophenylhydrazine 9469 1-Nitroso-2-naphthol 9433 p-Nitrophenylhydrazine 9470 1-Nitroso-2-naphthol-3,6- 9434 p-Nitrophenyl isocyanate disulfonic acid 9435 o-Nitrophenyl laurate; 2- 9471 4-Nitrosopiperazine-1- Nitrophenyl dodecanoate carboxylic acid ethyl ester 9436 p-Nitrophenyl 9472 1-Nitrosopiperidine phenylphosphonate 9473 N-Nitrosopyrrolidine 9437 p-Nitrophenyl 9474 2-Nitro-5- phenylphosphonate, thiocyanobenzoic acid ammonium salt 9475 3-Nitro-1,2,4-triazole 9438 p-Nitrophenyl phosphate, 9476 (+)-Noe-lactol dimer di(2-amino-2-ethyl-1,3- 9477 (-)-Noe-lactol dimer propanediol) salt 9478 Nonacosane 9439 p- 9479 Nonactin from Nitrophenylphosphorylcho streptomyces griseus line 9480 Nonadecane 9440 o-Nitrophenylsulfenyl 9481 1-Nonadecene chloride 9482 Nonafluorobutanesulfonic 9441 p-Nitrophenyl acid, K salt trifluoroacetate 9483 Nonane 9442 3-Nitrophthalic acid 9484 1-Nonene 9443 4-Nitrophthalic acid 9485 Nonylamine 9444 3-Nitrophthalic anhydride 9486 Nopaline 9445 4-Nitro-2-picoline N-oxide 9487 Norcamphor 9446 3-Nitropropionic acid 9488 Nordihydroguaiaretic acid 9447 3-Nitro-4-propoxyaniline 9489 Noreleagnine .HCl 9490 Norharmane .HCl 9448 5-Nitro-2-propoxyaniline 9491 L-Norleucine 9449 1-Nitropyrene 9492 Noscapine .HCl 9450 4-Nitropyridine N-oxide 9493 Nylidrin .HCl 9451 4-Nitroquinoline N-oxide 9494 Octacosane 9452 Nitrosobenzene 9495 Octadecane 9453 N-Nitroso-N-butyl-N- 9496 (Z)-13-Octadecenal propylamine 9497 1-Octadecene 9454 N-Nitrosodibutylamine 9498 Octanal 9455 N-Nitrosodiethanolamine 9499 Octane 9456 N-Nitrosodiethylamine 9500 1-Octanesulfonic acid, Na 9457 4-Nitroso-N,N- salt .H2O diethylaniline 9501 DL-Octanoylcarnitine 9458 N- chloride Nitrosodiisopropanolamin 9502 Octatriacontane e 9503 1-Octene 9459 N-Nitrosodiphenylamine 9504 (E)-2-Octene 9460 N-Nitrosodipropylamine 9505 (E)-4-Octene

Sigma Biochemical Library, page 141 of 154 Index Number Compound Name Index Number Compound Name 9506 DL-Octopamine .HCl 9551 Pentafluorobenzoic acid 9507 Octylamine 9552 Pentafluorobenzoyl 9508 Olivetol chloride 9509 Orcinol .H2O 9553 O-(2,3,4,5,6- 9510 Orthanilic acid Pentafluorobenzyl)hydrox 9511 Oxalacetic acid ylamine .HCl 9512 Oxalacetic acid diethyl 9554 Pentafluorophenol ester, Na salt 9555 Pentafluorophenylhydrazi 9513 Oxalic acid, diammonium ne salt 9556 Pentafluorothiophenol 9514 Oxalic acid, dipotassium 9557 1-Pentanesulfonic acid, salt .H2O Na salt 9515 Oxalic acid, disodium salt 9558 Perchloromethyl 9516 Oxalic acid diethyl ester mercaptan 9517 Oxalic acid dimethyl ester 9559 Perylene 9518 Oxalomalic acid, Na salt 9560 Phenanthrene 9519 Oxalosuccinic acid, Ba 9561 Phenanthrenequinone salt 9562 Phenazine 9520 Oxalyl chloride 9563 Phenol 9521 Oxamic acid 9564 Phenothiazine 9522 Oxamic acid, Na salt 9565 Phenoxyacetic acid 9523 Oxamic acid ethyl ester 9566 Phenoxyacetic acid, Na 9524 Oxazole salt 9525 Oxindole 9567 Phenoxyacetic acid N- 9526 Bis(2-oxo-3- hydroxysuccinimide ester oxazolidinyl)phosphonic 9568 m-Phenoxybenzaldehyde chloride 9569 m-Phenoxybenzoic acid 9527 4-Oxo-TEMPO 9570 2-Phenoxyethanol 9528 Oxotremorine 9571 Phenylacetaldehyde 9529 Oxotremorine 9572 Phenyl acetate sesquifumarate 9573 Phenylacetic acid 9530 Oxypurinol 9574 N-Phenylacetyl-p- 9531 Oxythiamine chloride .HCl aminobenzoic acid 9532 Palatinose 9575 Phenylacetylene 9533 Pamoic acid 9576 Phenyl 4-aminosalicylate 9534 Pamoic acid, disodium 9577 Phenylarsine oxide salt 9578 p-Phenylbenzaldehyde 9535 D-Pantethine syrup 9579 p-Phenylbenzaldoxime 9536 D-Pantothenic acid, 9580 p-Phenylbenzoic acid hemicalcium salt 9581 p-Phenylbenzoic acid 9537 DL-Pantothenic acid, methyl ester hemicalcium salt 9582 2-Phenyl-5-(4-biphenylyl)- 9538 D-(-)-Pantoyllactone 1,3,4-oxadiazole 9539 DL-Pantoyllactone 9583 Phenylboronic acid 9540 DL-Pantoyltaurine, Na salt 9584 4-Phenylbutylamine 9541 Paraformaldehyde 9585 1-Phenyl-3-(2'- 9542 Pentachloronitrobenzene carboxyethyl)thiourea 9543 Pentachlorophenol 9586 2- 9544 Pentacosane Phenylcyclopropylamine, 9545 Pentadecane trans- .HCl 9546 1-Pentadecene 9587 Phenyl dichlorophosphate 9547 3-Pentadecylphenol 9588 1,4-Phenylene 9548 Pentaerythritol diformal diisothiocyanate 9549 Pentafluorobenzaldehyde 9589 N,N'-o- 9550 Pentafluorobenzene Phenylenedimaleimide

Sigma Biochemical Library, page 142 of 154 Index Number Compound Name Index Number Compound Name 9590 N,N'-p- 9624 5-Phenyl-2-(4- Phenylenedimaleimide pyridyl)oxazole .HCl 9591 o-Phenylene 9625 5-Phenyl-2-(4- phosphorochloridate pyridyl)oxazole, tosylate 9592 R-(+)-1-Phenylethyl salt alcohol 9626 b-Phenylpyruvic acid 9593 S-(-)-1-Phenylethyl 9627 b-Phenylpyruvic acid, Na alcohol salt 9594 D-(+)-a-Phenylethylamine 9628 Phenyl-p-quinone 9595 DL-a-Phenylethylamine 9629 1-Phenyl-3-(2-thiazolyl)-2- 9596 b-Phenylethylamine thiourea 9597 b-Phenylethylamine .HCl 9630 Phenylthiocarbamide 9598 L-(-)-a-Phenylethylamine 9631 2-(Phenylthio)ethanol 9599 1-(b-Phenylethyl)-4- 9632 Phenyltoloxamine citrate piperidone 9633 1-Phenyl-1,3,8- 9600 9-Phenylfluorene triazaspiro[4,5]decan-4- 9601 Phenylglyoxal .H2O one 9602 Phenylhydrazine 9634 9-Phenyl-2,3,7-trihydroxy- 9603 Phenylhydrazine .HCl 6-fluorone 9604 2-Phenyl-2-imidazoline 9635 9-Phenylxanthen-9-ol 9605 Phenyl isothiocyanate 9636 Phloroglucinol 9606 DL-b-Phenyllactic acid 9637 Phorbol 9607 L-b-Phenyllactic acid 9638 Phorbol 9608 N-Phenylmaleimide 9639 4a-Phorbol 9609 Phenylmercaptoacetic 9640 Phorbol 12,13-diacetate acid 9641 Phorbol 13,20-diacetate 9610 Phenylmercuric acetate 9642 Phorbol 12,13-dibenzoate 9611 Phenyl N-(4- 9643 Phorbol 12,13-dibutyrate methoxyphenyl)chloropho 9644 Phorbol 12,13- sphoramidate didecanoate 9612 5-Phenyl-2-(1'-methyl-4'- 9645 Phorbol 12-acetate pyridyl)oxazole, tosylate 9646 Phorbol 13-acetate salt 9647 Phorbol 12-myristate 9613 Phenylmethylsulfonyl 9648 20-Oxo-20-deoxyphorbol fluoride 12,13-dibutyrate 9614 5-Phenyl-1,10- 9649 Phorbol 12-retinoate 13- phenanthroline acetate 9615 Phenyl phosphate, 9650 Phorbol 12,13,20- disodium salt triacetate 9616 Phenyl N- 9651 Phosphoglycolic acid, phenylphosphoramidochlo tri(CHA) salt ridate 9652 Phosphonitrilic chloride, 9617 1-Phenyl-1,2- 50% trimer propanedione 9653 4-Phosphonooxy-TEMPO 9618 (+/-)- .H2O Phenylpropanolamine 9654 o-Phthaldialdehyde .HCl 9655 Phthalic acid 9619 (+)-Phenylpropanolamine 9656 Phthalic acid, K salt .HCl 9657 Phthalic anhydride 9620 Phenylpropiolic acid 9658 Phthalimide 9621 1-Phenyl-3-pyrazolidone 9659 Phthalimide, K salt 9622 4-Phenylpyridine 9660 29H,31H-Phthalocyanine 9623 5-Phenyl-2-(4- 9661 Phytol pyridyl)oxazole 9662 Picolinic acid 9663 Picolinic acid ethyl ester

Sigma Biochemical Library, page 143 of 154 Index Number Compound Name Index Number Compound Name 9664 Picolinic acid N-oxide 9707 Propylamine .HCl 9665 Picramic acid, Na salt 9708 Propyl cyclohexylacetate .H2O 9709 Propylcyclopentane 9666 Picrolonic acid 9710 1,3-Propylene 9667 Picrylsulfonic acid .H2O diisothiuronium dibromide 9668 Picrylsulfonic acid, Na salt 9711 Propylene glycol 9669 Pinacyanol chloride 9712 (S)-(-)-Propylene oxide 9670 (+)-a-Pinene 9713 Propyl gallate 9671 D-Pipecolic acid 9714 Propyl p-hydroxybenzoate 9672 DL-Pipecolic acid 9715 Propyl-N'-nitro-N- 9673 DL-Pipecolic acid .HCl nitrosoguanidine 9674 L-Pipecolic acid 9716 Propyl-N'-nitro-N- 9675 Piperazine nitrosoguanidine 9676 Piperazine .6H2O 9717 2-Propylpyridine 9677 Piperidine 9718 Protocatechuic acid 9678 2,4-Piperidinedicarboxylic 9719 Protocatechuic acid ethyl acid, cis- ester 9679 2,6-Piperidinedicarboxylic 9720 Protocatechuic aldehyde acid, cis- 9721 Psoralen 9680 Piperine 9722 Pterin-6-carboxylic acid 9681 Piperonyl isobutyrate 9723 Pteroic acid 9682 Pipsyl chloride 9724 Purpurogallin 9683 Plumbagin 9725 Pyrazinamide 9684 Polyacrylamide hydrazide 9726 Pyrazine 9685 Polyacrylamide hydrazide 9727 Pyrazole water soluble 9728 Pyrene 9686 Polyanetholesulfonic acid, 9729 10-(1-Pyrene)decanoyl Na salt cerebroside 9687 Polybrene 9730 10-(1-Pyrene)-10- 9688 Polyethylenimine, 50% ketodecanoic acid aqueous solution 9731 4-(3-Pyrenyl)butyric acid 9689 Poly(b-hydroxybutyric 9732 Pyridine acid) 9733 Pyridine-2-aldoxime 9690 Poly(4-hydroxy-3- 9734 Pyridine-4-aldoxime nitrostyrene) 9735 Pyridine-2-aldoxime 9691 Polyoxyethylene methiodide bis(amine) approx mol wt 9736 2-Pyridinecarboxaldehyde 3,500 9737 3-Pyridinecarboxaldehyde 9692 Polyoxyethylene bis(p- 9738 4-Pyridinecarboxaldehyde toluenesulfonate) 9739 2-Pyridinecarboxaldehyde 9693 Poly(vinyl chloride) low 2-pyridylhydrazone mol wt 9740 2-Pyridinecarboxaldehyde 9694 POPOP 2-quinolylhydrazone 9695 Dimethyl POPOP 9741 Pyridine-3-sulfonic acid 9696 Prephenic acid, Ba salt 9742 Pyridinium 9697 1,3-Propanedithiol chlorochromate 9698 1,3-Propane sultone 9743 Pyridinium trifluoroacetate 9699 Propargylamine 9744 Pyridinol carbamate 9700 Propidium iodide 9745 9H-Pyrido[3,4b]indole-3- 9701 b-Propiolactone carboxylic acid ethyl ester 9702 Propionaldehyde 9746 Pyridoxal .HCl 9703 Propionic anhydride 9747 Pyridoxal 5-phosphate 9704 Propionylcholine iodide 9748 Pyridoxamine .2HCl 9705 Propiophenone 9749 Pyridoxamine 5- 9706 Propylamine phosphate .HCl

Sigma Biochemical Library, page 144 of 154 Index Number Compound Name Index Number Compound Name 9750 4-Pyridoxic acid 9788 g-Resorcylic acid 9751 Pyridoxine .HCl 9789 Retinal 9752 2-Pyridylcarbinol 9790 Retinoic acid 9753 3-(2- 9791 Retinol Pyridyldithio)propionic 9792 Retinol acetate acid N- 9793 Retinol acetate in hydroxysuccinimide ester cornstarch-gelatin 9754 3-(2-Pyridyl)-5,6-bis(2-(5- 9794 Retinol palmitate furylsulfonic acid))-1,2,4- 9795 Retinol palmitate, veg.oil triazine, Na salt sol'n 9755 2- 9796 Retinol palmitate in gelatin Pyridylhydroxymethanesul 9797 Retinol palmitate in fonic acid acacia-starch 9756 a-(4-Pyridyl-1-oxide)-N-t- 9798 Riboflavin butylnitrone 9799 Ribonolactone 9757 3(2-Pyridyl)-5,6-bis(4- 9800 Rotenone phenylsulfonic acid)-1,2,4- 9801 D-Saccharic acid, K salt triazine, Na salt 9802 D-Saccharic acid 1,4- 9758 Pyrogallol lactone 9759 Pyromellitic acid 9803 Salicylaldehyde 9760 Pyrrole 9804 Salicylaldoxime 9761 Pyrrole-2- 9805 Salicylamide carboxyaldehyde 9806 Salicylanilide 9762 Pyrrole-2-carboxylic acid 9807 Salicylhydroxamic acid 9763 Pyrrolidine 9808 Salicylic acid 9764 Pyrrolidinedithio- 9809 Salicylic acid, Na salt carbamate ammonium 9810 Bis(salicylidene)ethylened 9765 4-Pyrrolidinopyridine iamine 9766 DL-d1-Pyrroline-5- 9811 Salicyloyl hydrazide carboxylate 2,4- 9812 Saligenin dinitrophenylhydrazone 9813 Scopoletin .HCl 9814 Sebacic acid 9767 Pyruvic acid 9815 Sesamol 9768 Pyruvic acid 9816 (-)-Shikimic acid 9769 Pyruvic acid, Na salt 9817 DL-Sobrerol 9770 Pyruvic acid ethyl ester 9818 Sodium diatrizoate 9771 Pyruvic acid methyl ester 9819 Sorbic acid, K salt 9772 p-Quaterphenyl 9820 (-)-Sparteine, sulfate salt 9773 Quercetin .2H2O 9821 Squalane 9774 Quinacrine mustard .2HCl 9822 Squalene 9775 Quinaldine 9823 Squaric acid 9776 Quinaldine, sulfate salt 9824 Stannous oxalate 9777 Quinazoline 9825 Stannous tartrate 9778 Quinoline 9826 DL-Stearoylcarnitine 9779 8-Quinolinesulfonyl chloride chloride 9827 Stearylamine 9780 (+/-)-3-Quinuclidinol 9828 Stictic acid benzoate 9829 (Z)-Stilbene 9781 3-Quinuclidinone .HCl 9830 (E)-Stilbene 9782 Quisqualic acid 9831 (E)-Stilbene oxide 9783 Resorcin crystal violet 9832 Suberic acid bis(N- 9784 Resorcinol hydroxysuccinimide ester) 9785 Resorcinol sulfide 9833 Suberic acid diethyl ester 9786 a-Resorcylic acid 9834 Succinic acid 9787 b-Resorcylic acid

Sigma Biochemical Library, page 145 of 154 Index Number Compound Name Index Number Compound Name 9835 Succinic acid, Ca salt 9874 2,4,5,6- .H2O Tetraaminopyrimidine, 9836 Succinic acid, disodium sulfate salt salt .6H2O 9875 Tetrabutylammonium 9837 Succinic acid dimethyl bromide ester 9876 Tetrabutylammonium 9838 Succinic acid 2,2- chloride dimethylhydrazide 9877 Tetrabutylammonium 9839 Succinic acid monomethyl fluoride, 1M in thf ester 9878 Tetrabutylammonium 9840 Succinic anhydride fluoride .3H2O 9841 Succinic semialdehyde 9879 Tetrabutylammonium 9842 Succinimide hydrogen sulfate 9843 1,5- 9880 Tetrabutylammonium Bis(succinimidooxycarbon hydroxide, 40% in H2O yloxy)pentane 9881 Tetrabutylammonium 9844 Succinonitrile iodide 9845 Succinyl dichloride 9882 Tetrabutylammonium 9846 Sulfachloropyridazine periodate 9847 Sulfamethoxypyridazine 9883 Tetrabutylammonium 9848 Sulfanilic acid, Na salt phosphate 9849 4-(p-Sulfo-o- 9884 Tetrabutylammonium methoxybenzeneazo)- tetrafluoroborate N,N-dimethyl-1- 9885 Tetrachloro-p- naphthylamine benzoquinone 9850 4,4'-Sulfonyldiphenol 9886 Tetrachlorocyclopropene 9851 p-Sulfophenyl 9887 1,3,4,6-Tetrachloro-3a,6a- isothiocyanate, Na salt diphenylglycouril 9852 5-Sulfosalicylic acid 9888 Tetrachlorohydroquinone 9853 Syringaldazine 9889 Tetracontane 9854 Syringaldehyde 9890 Tetracosane 9855 Syringic acid 9891 7,7,8,8- 9856 Tannic acid Tetracyanoquinodimethan 9857 D(-)-Tartaric acid e 9858 DL-Tartaric acid 9892 Tetradecane 9859 L(+)-Tartaric acid 9893 (Z)-7-Tetradecenal 9860 L(+)-Tartaric acid, Na salt 9894 1-Tetradecene 9861 Tartaric acid, meso- .H2O 9895 (Z)-9-Tetradecenol 9862 (+)-Tartaric acid dibutyl 9896 (Z)-11-Tetradecenol ester 9897 1,1,3-3- 9863 (+)-Tartaric acid diethyl Tetraethoxypropane ester 9898 Tetraethylammonium 9864 (-)-Tartaric acid diethyl acetate .H2O ester 9899 Tetraethylammonium 9865 (+)-Tartaric acid dimethyl chloride ester 9900 Tetraethylene glycol 9866 Tartronic acid 9901 Tetraethylene glycol 9867 Taurine synthetic monooctyl ether 9868 Tempo 9902 Tetraethyl pyrophosphite 9869 Terephthaloyl chloride 9903 Tetraethylthiuram disulfide 9870 p-Terphenyl 9904 5,6,8,9- 9871 a-Terpinene Tetrahydrobenz[a]anthrac 9872 g-Terpinene en-11(10H)-one 9873 N,N,N',N'- Tetraallylethylenediamine

Sigma Biochemical Library, page 146 of 154 Index Number Compound Name Index Number Compound Name 9905 5,6,11,12- 9933 1,1,3,3-Tetramethyl-2- Tetrahydrodibenzazocine thiourea .HCl 9934 Tetramethylthiuram 9906 DL-L-Tetrahydrofolic acid disulfide sealed ampule 9935 1,1,3,3-Tetramethylurea 9907 Tetrahydrofuran 9936 2,4,5,7-Tetranitro-9- 9908 3,4,5,6-Tetrahydrophthalic fluorenone anhydride 9937 Tetranitromethane 9909 3a,4,5,6- 9938 Tetraphenylarsonium Tetrahydrosuccinimido[3,4 chloride .H2O -b]acenaphthen-10-one 9939 Tetraphenylboron, Na salt 9910 Tetrahydrothiopyran-4- 9940 1,1,4,4-Tetraphenyl-1,3- one butadiene 9911 Tetrahydroxy-1,4-quinone 9941 Tetrathiafulvalene 9912 Tetraisopropyl 9942 Tetratriacontane pyrophosphoramide 9943 1H-Tetrazole 9913 a-Tetralol 9944 Thenoyltrifluoroacetone 9914 a-Tetralone 9945 Thiamine .HCl 9915 b-Tetralone 9946 Thiamine monophosphate 9916 1,1,3,3- chloride Tetramethoxypropane 9947 Thiazole 9917 Tetramethylammonium 9948 Thiazolidine hydroxide .5H2O 9949 Thioacetamide 9918 N,N,3,5- 9950 Thioacetic acid Tetramethylaniline 9951 2-Thiobarbituric acid 9919 N,N,N',N'- 9952 Thiobenzoic acid Tetramethylbenzidine 9953 N,N'-Thiobisphthalimide 9920 3,3- 9954 w-Thiocaprolactam Tetramethyleneglutaric 9955 Thiocarbohydrazide acid 9956 1,1'- 9921 Tetramethylene sulfone Thiocarbonyldiimidazole 9922 N,N,N',N'- 9957 Thiochrome Tetramethylethylenediami 9958 p-Thiocresol ne 9959 DL-6,8-Thioctic acid, 9923 N,N,N',N'- reduced form Tetramethylguanidine 9960 Thiodiglycol 9924 2,2,6,6-Tetramethyl-3,5- 9961 Thiodiglycolic acid heptanedione 9962 4,4'-Thiodiphenol 9925 Tetramethylmurexide, 9963 3,3'-Thiodipropionic acid ammonium salt 9964 Thioglycolic acid 9926 N,N,N',N'-Tetramethyl- 9965 Thioglycolic acid, 70% in 1,8-naphthalenediamine H2O 9927 2,6,10,14- 9966 Thioglycolic acid, Na salt Tetramethylpentadecane 9967 Thioglycolic acid ethyl 9928 3,4,7,8-Tetramethyl-1,10- ester phenanthroline 9968 2-Thiohydantoin 9929 N,N,N',N'-Tetramethyl-p- 9969 Thioisonicotinamide phenylenediamine 9970 Thiolactic acid 9930 N,N,N',N'-Tetramethyl-p- 9971 Thiomorpholine phenylenediamine .2HCl 9972 b-Thionaphthyl acetate 9931 2,2,6,6-Tetramethyl-4- 9973 Thionicotinamide piperidone .HCl 9974 Thiophene 9932 3,3,5,5- 9975 2-Thiopheneacetic acid Tetramethylpyrroline N- 9976 2-Thiopheneacetonitrile oxide

Sigma Biochemical Library, page 147 of 154 Index Number Compound Name Index Number Compound Name 9977 2- 10015 Tricarbonyl(2- Thiophenecarboxaldehyd methoxycyclohexadienyliu e m)iron 9978 3- hexafluorophosphate Thiophenecarboxaldehyd 10016 Trichlormethiazide e 10017 Trichloroacetyl chloride 9979 2-Thiophenecarboxylic 10018 2,4,6-Trichloroaniline acid 10019 2,2,2-Trichloroethanol 9980 2-Thiophenecarboxylic 10020 2,2,2-Trichloroethyl acid hydrazide chloroformate 9981 Thiophenol 10021 2,2,2-Trichloroethyl 9982 Thiosalicylic acid dichlorophosphate 9983 Thiosemicarbazide 10022 Bis(2,2,2-trichloroethyl) 9984 Thiourea phosphorochloridate 9985 2-Thioxanthine 10023 2,2,2-Trichloroethyl 9986 Thymol phosphorodichloridite 9987 Thymol iodide 10024 (2,2,2-Trichloro-1- 9988 Thymoquinone hydroxyethyl)phosphonic 9989 DL-a-Tocopherol acetate acid dimethyl ester 9990 Tolnaftate 10025 1,1,1-Trichloro-2-methyl- 9991 p-Toluenesulfohydrazide 2-propanol 1/2 .H2O 9992 p-Toluenesulfonamide 10026 2,4,5-Trichlorophenol 9993 p-Toluenesulfonic acid 10027 2,4,6-Trichlorophenol .H2O 10028 2,4,5- 9994 p-Toluenesulfonyl chloride Trichlorophenoxyacetic 9995 p-Toluenesulfonyl fluoride acid 9996 N-(p- 10029 a-(2,4,5- Toluenesulfonyl)imiazole Trichlorophenoxy)propioni 9997 p-Toluenesulfonyl c acid isocyanate 10030 1,1,2- 9998 1-(p-Toluenesulfonyl)-3- Trichlorotrifluoroethane nitro-1,2,4-triazole 10031 Tricosane 9999 p-Toluic acid 10032 (Z)-9-Tricosene 10000 2-p- 10033 Tridecane Toluidinylnaphthylene-6- 10034 1-Tridecene sulfonate, K salt 10035 Triethylamine 10001 p-Toluoyl chloride 10036 Triethylene glycol 10002 Tolylene 2,4-diisocyanate dimethyl ether 10003 9-m-Tolylfluorene 10037 Triethylene glycol 10004 9-p-Tolylfluorene monohexyl ether 10005 Tremorine .2HCl 10038 Triethylene glycol 10006 Triacontane monooctyl ether 10007 S-Triazine 10039 Triethylenetetramine 10008 1,2,4-Triazole 10040 Triethylenetetramine 10009 2,2,2-Tribromoethyl .4HCl dichlorophosphate 10041 Triethylenetetraminehexa 10010 2,2,2-Tribromoethyl acetic acid phosphoromorpholinochlo 10042 Triethyl orthoacetate ridate 10043 Triethyl orthoformate 10011 2,4,6-Tri-t- 10044 Triethyl orthopropionate butylnitrosobenzene 10045 Triethyl phosphite 10012 Tributyltin 10046 Triethyl 10013 Tributyltin cyanide phosphonoacetate 10014 Tricarballylic acid 10047 Triethyl 2- phosphonopropionate

Sigma Biochemical Library, page 148 of 154 Index Number Compound Name Index Number Compound Name 10048 Trifluoperazine .2HCl 10076 2,4,5- 10049 (Bis(trifluoroacetoxy)iodo) Trimethoxybenzaldehyde benzene 10077 3,4,5- 10050 N10- Trimethoxybenzaldehyde (Trifluoroacetyl)pteroic 10078 1,2,4-Trimethoxybenzene acid 10079 3,4,5-Trimethoxybenzoic 10051 (+)-2,2,2-Trifluoro-1-(9- acid anthryl)ethanol 10080 3,4,5-Trimethoxybenzoic 10052 (-)-2,2,2-Trifluoro-1-(9- acid 8-(diethylamino)octyl anthryl)ethanol ester .HCl 10053 2,2,2-Trifluoroethanol 10081 3,4,5-Trimethoxybenzoyl 10054 Trifluoromethanesulfonic chloride acid, ag salt 10082 3,4,5-Trimethoxycinnamic 10055 Trifluoromethanesulfonic acid anhydride 10083 Trimethylacetaldehyde 10056 Trifluoromethanesulfonyl 10084 Trimethylacetic anhydride chloride 10085 Trimethylacetyl chloride 10057 p- 10086 Trimethylamine .HCl (Trifluoromethyl)benzalde 10087 Trimethylamine N-oxide hyde .2H2O 10058 m- 10088 Trimethyl(p- (Trifluoromethyl)benzonitri aminophenyl)ammonium le chloride .HCl 10059 m- 10089 2,4,6-Trimethylaniline (Trifluoromethyl)benzoyl 10090 2,4,6-Trimethylbenzoic chloride acid 10060 o-(Trifluoromethyl)benzoyl 10091 1,1'-Trimethylene-bis-(4- chloride formylpyridinium bromide) 10061 p-(Trifluoromethyl)benzoyl dioxime chloride 10092 Trimethyl orthoacetate 10062 m-(Trifluoromethyl)benzyl 10093 Trimethyl orthoformate alcohol 10094 Trimethylphenylammoniu 10063 Trigonelline .HCl m iodide 10064 2',4',5'- 10095 Trimethyl phosphate Trihydroxybutyrophenone 10096 Trimethyl phosphite 10065 1,2,6-Trihydroxyhexane 10097 Bis(trimethylsilyl)trifluoroa 10066 2,4,6- cetamide Trihydroxypropiophenone 10098 Trioctylamine 10067 2,3,5-Triiodobenzoic acid 10099 Trioctylphosphine oxide 10068 Triisooctylamine 10100 S-Trioxane 10069 2,4,6- 10101 2,4,5-Triphenylimidazole Triisopropylbenzenesulfon 10102 Triphenylmethane yl chloride 10103 Triphenylmethanol 10070 1-(2,4,6- 10104 Triphenylmethyl chloride Triisopropylbenzenesulfon 10105 Triphenylphosphine yl)imidazole 10106 2,3,5-Triphenyltetrazolium 10071 2,4,6- chloride Triisopropylbenzenesulfon 10107 2,2',2"-Tripyridine yl-3-nitrotriazolide 10108 2,4,6-TripyriDyl-S-triazine 10072 2,4,6- 10109 Tris(2-aminoethyl)amine Triisopropylbenzenesulfon 10110 Tris(2,2- yltriazolide bipyridine)ruthenium(II) 10073 Trimesic acid dichloride 10074 Trimesoyl chloride 10075 Trimethobenzamide .HCl

Sigma Biochemical Library, page 149 of 154 Index Number Compound Name Index Number Compound Name 10111 Tris(6,6,7,7,8,8,8- 10128 Tris(3- heptafluoro-2,2-dimethyl- (trifluoromethylhydroxyme 3,5-octanedionato) Dy(III) thylene)-D-camphorato) 10112 Tris(6,6,7,7,8,8,8- Pr(III) heptafluoro-2,2-dimethyl- 10129 Tris(3- 3,5-octanedionato) Eu(III) (trifluoromethylhydroxyme 10113 Tris(6,6,7,7,8,8,8- thylene)-D-camphorato) heptafluoro-2,2-dimethyl- Yb(III) 3,5-octanedionato) Gd(III) 10130 1-O-Tritylglycerol, rac- 10114 Tris(6,6,7,7,8,8,8- 10131 DL-Tropic acid heptafluoro-2,2-dimethyl- 10132 Tropine 3,5-octanedionato) Ho(III) 10133 Tropinone 10115 Tris(6,6,7,7,8,8,8- 10134 Tropolone heptafluoro-2,2-dimethyl- 10135 Tryptophol 3,5-octanedionato) Pr(III) 10136 Undecanal 10116 Tris(6,6,7,7,8,8,8- 10137 Undecane heptafluoro-2,2-dimethyl- 10138 1-Undecene 3,5-octanedionato) Yb(III) 10139 Undecylamine 10117 Tris(3- 10140 Urea heptafluoropropylhydroxy 10141 Urethane methylene-D-camphorato) 10142 Uric acid Eu(III) 10143 Urocanic acid 10118 Tris(3- 10144 Valeraldehyde heptafluoropropylhydroxy 10145 g-Valerolactone methylene-D-camphorato) 10146 Valerophenone Pr(III) 10147 Vanillic acid 10119 Tris(3- 10148 Vanillin heptafluoropropylhydroxy 10149 o-Vanillin methylene-D-camphorato) 10150 Vanillin azine Yb(III) 10151 Veratrole 10120 Tris(2,2,6,6-tetramethyl- 10152 Vinyl chloroformate 3,5-heptanedionato) 10153 4-Vinylpyridine Dy(III) 10154 Vinyl sulfone 10121 Tris(2,2,6,6-tetramethyl- 10155 Violuric acid .H2O 3,5-heptanedionato) 10156 Vitamin K1 Eu(III) 10157 Xanthone 10122 Tris(2,2,6,6-tetramethyl- 10158 Xanthurenic acid 3,5-heptanedionato) 10159 Xanthydrol Gd(III) 10160 p-Xylene-2-sulfonic acid 10123 Tris(2,2,6,6-tetramethyl- 10161 Zearalenol 3,5-heptanedionato) 10162 Zearalenone Ho(III) 10163 Allyltrimethylsilane 10124 Tris(2,2,6,6-tetramethyl- 10164 3- 3,5-heptanedionato) Aminopropyltriethoxysilan La(III) e 10125 Tris(2,2,6,6-tetramethyl- 10165 Bromotrimethylsilane 3,5-heptanedionato) Pr(III) 10166 t- 10126 Tris(2,2,6,6-tetramethyl- Butylchlorodiphenylsilane 3,5-heptanedionato) 10167 t-Butyldimethylsilyl Yb(III) chloride 10127 Tris(3- 10168 N-(t-Butyldimethylsilyl)-N- (trifluoromethylhydroxyme methyl trifluoroacetamide thylene)-D-camphorato) 10169 Chloromethyldimethylchlo Eu(III) rosilane

Sigma Biochemical Library, page 150 of 154 Index Number Compound Name Index Number Compound Name 10170 Chloromethyltrimethylsilan 10208 Trimethylsilyl-D-(+)- e mannose 10171 Dichlorodiethylsilane 10209 3-(Trimethylsilyl)-1- 10172 1,3-Dichloro-1,1,3,3- propanesulfonic acid, Na tetraisopropyl-1,3- salt disiloxane 10210 3-(Trimethylsilyl)propionic 10173 Dimethylchlorosilane acid, Na salt 10174 Dimethyldichlorosilane 10211 Trimethylsilyl-L-(+)- 10175 Dimethylpolysiloxane rhamnose 10176 Dimethylpolysiloxane 10212 Trimethylsilyl-D-(-)-ribose 10177 Dimethylpolysiloxane 10213 Trimethylsilyl-D-(-)-sorbitol 10178 Dimethylpolysiloxane 10214 Trimethylsilylsucrose 10179 Hexamethyldisilane 10215 Trimethylsilyl-D-(+)- 10180 Hexamethyldisilazane trehalose 10181 Hexamethyldisiloxane 10216 Bis(trimethylsilyl)trifluoroa 10182 Melting point bath oil cetamide 10183 Melting point bath oil, high 10217 Trimethylsilyl temperature trifluoromethanesulfonate 10184 g- 10218 Bis-trimethylsilylurea Methacryloxypropyltrimeth 10219 Trimethylsilylxylitol oxysilane 10220 Trimethylsilyl-D-(+)-xylose 10185 Methyldichlorosilane 10221 Acetaldehyde-1D 10186 N-Methyl-N-trimethylsilyl 10222 Acetaldehyde-D4 trifluoroacetamide 10223 Acetic acid-D4 10187 Octadecyltrichlorosilane 10224 Acetic acid-D4 10188 Octyltrichlorosilane 10225 Acetic acid-D3,, Na salt 10189 Tetraethyl orthosilicate 10226 Acetic anhydride-D6 10190 Triethylchlorosilane 10227 Acetone-D6 10191 Trimethylchlorosilane 10228 Acetone-D6 + 1% TMS 10192 Trimethyliodosilane 10229 Acetonitrile-D3 + 1% TMS 10193 N-Trimethylsilylacetamide 10230 Acetonitrile-D3 10194 N,O- 10231 Acetyl chloride-D3 Bis(trimethylsilyl)acetamid 10232 Ammonium chloride-D4 e 10233 Aniline-2,3,4,5,6-D5 10195 Trimethylsilyl-L-(+)- 10234 Anthracene-D10 arabinose 10235 4,4'-Azoxyanisole-D14 10196 Trimethylsilyl azide 10236 Benzene-D6 10197 N- 10237 Benzene-D6 + 1% TMS Trimethylsilyldiethylamine 10238 Benzene-D1 10198 Trimethylsilyldulcitol 10239 Benzoic-D5 acid 10199 2-(Trimethylsilyl)ethanol 10240 Benzyl chloride-D7 10200 Trimethylsilyl-b-D(- 10241 Bromobenzene-D5 )fructose 10242 1-Butanol-(O)D1 10201 Trimethylsilyl-D-(+)- 10243 t-Butanol-(O)D1 galactose 10244 t-Butanol-D10 10202 Trimethylsilyl-A- 10245 s-Butylbenzene-D14 D(+)glucose 10246 Chlorobenzene-D5 10203 Trimethylsilyl-b-D-(+)- 10247 Chloroform-d glucose 10248 2-Chloro-2- 10204 Trimethylsilylglycerol methylpropane-D9 10205 N-Trimethylsilylimidazole 10249 Cyclohexane-D12 10206 Trimethylsilyl-meso- 10250 Decahydronaphthalene- inositol D18 10207 Trimethylsilyl-D-(+)- 10251 Decahydronaphthalene- mannitol D18, cis-

Sigma Biochemical Library, page 151 of 154 Index Number Compound Name Index Number Compound Name 10252 Dibromomethane-D2 10297 p-Xylene-D10 10253 Dichloromethane-D2 10298 Algae, spirulina platensis 10254 N,N-Dimethylformamide- 10299 a-1-Antitrypsin, from D7 human plasma 10255 Dimethyl sulfate-D6 10300 a-1-Antitrypsin, from 10256 Dimethyl sulfide-D6 human plasma 10257 Dimethyl sulfoxide-D6 10301 Beef extract powder 10258 Dimethyl sulfoxide-D6 + 10302 Bile, bovine dried 1% TMS unfractionated 10259 1,4-Dioxane-D8 10303 Bile, bovine 10260 2-(2- bacteriological Ethoxyethoxy)ethanol- 10304 Bile extract porcine (O)D 10305 Bile salts 10261 Ethanol-(O)D 10306 Brain extract, bovine, 10262 Ethylbenzene-D10 folch fraction III 10263 Fluorobenzene-D5 10307 Brain extract, bovine, 10264 Glycine-D5 folch fraction V 10265 Hypophosphorous acid- 10308 Cartilage powder bovine D3, 50% in D2O 10309 Cholestyramine resin 10266 Iodomethane-D3 10310 Clostridium 10267 Isopropanol-(O)D perfringens(Welchii) 10268 Isopropanol-D8 10311 Corn gluten meal 10269 Lithium deuteride 10312 Corn steep liquor 10270 Malonic acid-D4 10313 Cottonseed, enzymatic 10271 Methanol-D4 hydrolysate 10272 Methanol-D4 10314 Cottonseed flour 10273 Methylamine-(N)D2 .DCl 10315 Dolichos biflorus acetone 10274 Methylamine-D5 .DCl powder 10275 Methylamine-(C)D3 .HCl 10316 Duodenum acetone 10276 Methyl formate-D1 powder, bovine 10277 Methyl-D3 10317 Egg yolk acetone powder, triphenylphosphonium chicken eggs bromide 10318 Escherichia coli acetone 10278 Naphthalene-D8 powder strain ATCC 10279 Nitrobenzene-D5 11246 10280 Nitromethane-D3 10319 Escherichia coli acetone 10281 1-Nitronaphthalene-D7 powder CDC strain 1644- 10282 Octane-D18 70 10283 Oxalic acid-D2 10320 Euonymus europaeus 10284 Phenol-D6 acetone powder 10285 Pyridine-D5 + 1% TMS 10321 Fish meal 10286 Pyridine-D5 10322 Gizzard acetone powder, 10287 Sodium chicken cyanoborodeuteride 10323 Gizzard acetone powder, 10288 Styrene-D8 pigeon 10289 Terephthalic acid-(C)D4 10324 Heart acetone powder, 10290 Tetrahydrofuran-D8 bovine 10291 1,2,3,4- 10325 Heart acetone powder, Tetrahydronaphthalene- sheep D12 10326 Hemocyanin from keyhole 10292 Toluene-D8 limpets 10293 Trifluoroacetic acid-D1 10327 Hemocyanin type VIII 10294 Urea-D4 lyophilized powder 10295 o-Xylene-D10 10296 p-Xylene-(methyl)D6

Sigma Biochemical Library, page 152 of 154 Index Number Compound Name Index Number Compound Name 10328 Hemolymph plasma 10357 Muscle extract powder, powder from horseshoe horse crab blood 10358 Naltrexone .HCl 10329 Horseradish acetone 10359 Nigeran from aspergillus powder awamori 10330 Intestinal acetone powder, 10360 Nucleohistone lyophilized mouse powder 10331 Intestinal acetone powder, 10361 Nucleoprotamine from porcine salmon testes 10332 Intestinal acetone powder, 10362 Orange peel acetone rat powder 10333 Jack bean meal fine 10363 Orchic powder powder 10364 Pancreas acetone 10334 Kaolin powder, bovine 10335 Kidney acetone powder, 10365 Pancreas acetone canine powder, hog type I 10336 Kidney acetone powder, 10366 Pancreas acetone equine powder, rat 10337 Laburnum alpinum 10367 Pancreas acetone acetone powder powder, sheep 10338 Leech acetone powder 10368 Parathyroid acetone 10339 Levan from aerobacter powder, bovine levanicum 10369 Peanut acetone powder 10340 Lichenan from cetraria 10370 Pentadecaprenol from islandica pinus sylvestris 10341 Lichenan from usnea 10371 Pentadecaprenol barbata phosphate, ammonium 10342 Limpet acetone powder salt type I 10372 Peptone type I from meat 10343 Limpet acetone powder 10373 Peptone type II from meat type II 10374 Peptone type III from 10344 Limpet acetone powder soybean type III 10375 Peptone type IV from 10345 Limpet acetone powder soybean type IV 10376 Pituitary acetone powder, 10346 Liver acetone powder, carp bovine 10377 Placenta acetone powder, 10347 Liver acetone powder, bovine guinea pig 10378 Placenta acetone powder, 10348 Liver acetone powder, pig human 10349 Liver concentrate 10379 Podophyllin from 10350 Lung acetone powder, podophyllum peltatum bovine 10380 Pollen, grass, agrostis 10351 Lung acetone powder, alba dog 10381 Pollen, tree, acer negundo 10352 Malt extract from starch 10382 Pollen, weed, ambrosia digestion elatior 10353 Mucosal acetone powder 10383 Pollen type II from intestinal mucosa 10384 Pollen type III 10354 Muscle acetone powder, 10385 Propolis dog 10386 Pseudomonas 10355 Muscle acetone powder, fluorescens type II rabbit 10387 Pseudomonas 10356 Muscle acetone powder, fluorescens type IV rattlesnake 10388 Rhodotorulic acid

Sigma Biochemical Library, page 153 of 154 Index Number Compound Name 10389 Royal jelly 10390 Seaweed laminaria saccharina 10391 Sera human pooled, normal 10392 Sera pig pooled, normal 10393 Sera pigeon pooled, normal 10394 Sera turkey 10395 Sinefungin 10396 Soybean acetone powder 10397 Soybean flour type I 10398 Spinach acetone powder 10399 Spleen acetone powder, bovine 10400 Spleen acetone powder, equine 10401 Stroma from bovine erythrocytes 10402 Stroma from human erythrocytes 10403 Syndyphalin-20 10404 (+/-)-Taxifolin 10405 Testes acetone powder, bovine 10406 Testes acetone powder, rat 10407 Thymus acetone powder, rabbit 10408 Thyroid acetone powder, bovine 10409 Thyroid powder, porcine + starch 10410 Thyroid powder, porcine 10411 Water, deuterium- depleted

Sigma Biochemical Library, page 154 of 154