2334 CAS Number Index CAS # Page Name CAS # Page Name CAS # Page Name 50-00-0 905 Formaldehyde 56-81-5 967 Glycerol 61-90-5 1135 Leucine 50-02-2 596 Dexamethasone 56-85-9 963 Glutamine 62-44-2 1640 Phenacetin 50-06-6 1654 Phenobarbital 57-00-1 514 Creatine 62-46-4 1166 α-Lipoic acid 50-11-3 1288 Metharbital 57-22-7 2229 Vincristine 62-53-3 131 Aniline 50-12-4 1245 Mephenytoin 57-24-9 1950 Strychnine 62-73-7 626 Dichlorvos 50-23-7 1017 Hydrocortisone 57-27-2 1428 Morphine 63-05-8 127 Androstenedione 50-24-8 1739 Prednisolone 57-41-0 1672 Phenytoin 63-25-2 335 Carbaryl 50-29-3 569 DDT 57-42-1 1239 Meperidine 63-75-2 142 Arecoline 50-33-9 1666 Phenylbutazone 57-43-2 108 Amobarbital 64-04-0 1648 Phenethylamine 50-34-0 1770 Propantheline bromide 57-44-3 191 Barbital 64-13-1 1308 p-Methoxyamphetamine 50-35-1 2054 Thalidomide 57-47-6 1683 Physostigmine 64-17-5 784 Ethanol 50-36-2 497 Cocaine 57-53-4 1249 Meprobamate 64-18-6 909 Formic acid 50-37-3 1197 Lysergic acid diethylamide 57-55-6 1782 Propylene glycol 64-77-7 2104 Tolbutamide 50-44-2 1253 6-Mercaptopurine 57-66-9 1751 Probenecid 64-86-8 506 Colchicine 50-47-5 589 Desipramine 57-74-9 398 Chlordane 65-23-6 1802 Pyridoxine 50-48-6 103 Amitriptyline 57-92-1 1947 Streptomycin 65-29-2 931 Gallamine 50-49-7 1053 Imipramine 57-94-3 2179 Tubocurarine chloride 65-45-2 1888 Salicylamide 50-52-2 2071 Thioridazine 57-96-5 1966 Sulfinpyrazone 65-49-6 98 p-Aminosalicylic acid 50-53-3 426 Chlorpromazine 58-00-4 138 Apomorphine 66-76-2 632 Dicumarol 50-55-5 1841 Reserpine 58-05-9 1136 Leucovorin 66-79-5 1555 Oxacillin 50-56-6 1582 Oxytocin 58-08-2 315 Caffeine 67-20-9 1505 Nitrofurantoin 50-60-2 1665 Phentolamine 58-14-0 1805 Pyrimethamine 67-56-1 1284 Methanol 50-76-0 39 Actinomycin D 58-15-1 95 Aminopyrine 67-63-0 1086 Isopropanol 50-78-2 27 Acetylsalicylic acid 58-18-4 1373 Methyltestosterone 67-64-1 19 Acetone 50-81-7 2240 Vitamin C 58-22-0 2030 Testosterone 67-66-3 412 Chloroform 51-03-6 1702 Piperonyl butoxide 58-25-3 401 Chlordiazepoxide 67-68-5 674 Dimethylsulfoxide 51-06-9 1752 Procainamide 58-32-2 688 Dipyridamole 68-12-2 670 Dimethylformamide 51-15-0 1730 Pralidoxime 58-38-9 1757 Prochlorperazine 68-19-9 2239 Vitamin B12 51-21-8 882 5-Fluorouracil 58-39-9 1639 Perphenazine 68-26-8 2237 Vitamin A 51-28-5 677 2,4-Dinitrophenol 58-40-2 1763 Promazine 68-35-9 1960 Sulfadiazine 51-34-3 1901 Scopolamine 58-46-8 2033 Tetrabenazine 68-41-7 538 Cycloserine 51-43-4 755 Epinephrine 58-54-8 782 Ethacrynic acid 68-88-2 1030 Hydroxyzine 51-45-6 1005 Histamine 58-55-9 2060 Theophylline 69-23-8 888 Fluphenazine 51-48-9 1152 Levothyroxine 58-61-7 44 Adenosine 69-53-4 118 Ampicillin 51-52-5 1786 Propylthiouracil 58-73-1 682 Diphenhydramine 69-72-7 1890 Salicylic acid 51-55-8 171 Atropine 58-74-2 1593 Papaverine 70-00-8 2157 Trifluridine 51-61-6 706 Dopamine 58-89-9 1161 Lindane 70-26-8 1548 Ornithine 51-67-2 2184 Tyramine 58-93-5 1014 Hydrochlorothiazide 70-30-4 999 Hexachlorophene 51-68-3 1221 Meclofenoxate 58-94-6 421 Chlorothiazide 70-51-9 574 Deferoxamine 51-71-8 1647 Phenelzine 59-01-8 1102 Kanamycin 71-36-3 300 n-Butanol 51-75-2 1220 Mechlorethamine 59-05-2 1301 Methotrexate 71-43-2 209 Benzene 52-01-7 1941 Spironolactone 59-30-3 901 Folic acid 71-55-6 2145 Trichloroethane 52-24-4 2073 Thiotepa 59-42-7 1669 Phenylephrine 71-58-9 1225 Medroxyprogesterone 52-53-9 2219 Verapamil 59-43-8 2064 Thiamine 71-62-5 2221 Veratridine 52-67-5 1612 Penicillamine 59-46-1 1754 Procaine 71-63-6 644 Digitoxin 52-68-6 1383 Metrifonate 59-47-2 1243 Mephenesin 72-20-8 745 Endrin 52-86-8 984 Haloperidol 59-63-2 1081 Isocarboxazid 72-43-5 1310 Methoxychlor 53-02-2 1741 Prednisone 59-66-5 18 Acetazolamide 72-44-6 1286 Methaqualone 53-06-5 512 Cortisone 59-67-6 1473 Niacin 72-63-9 1281 Methandrostenolone 53-19-0 1412 Mitotane 59-92-7 1144 Levodopa 72-69-5 1518 Nortriptyline 53-39-4 1559 Oxandrolone 59-99-4 1468 Neostigmine 73-22-3 2178 Tryptophan 53-43-0 577 Dehydroepiandrosterone 60-00-4 802 EDTA 73-31-4 1231 Melatonin 53-86-1 1060 Indomethacin 60-18-4 2185 Tyrosine 73-48-3 201 Bendroflumethiazide 54-04-6 1261 Mescaline 60-23-1 546 Cysteamine 74-55-5 783 Ethambutol 54-05-7 418 Chloroquine 60-29-7 789 Ether 74-61-3 655 DMPS 54-11-5 1481 Nicotine 60-32-2 90 Aminocaproic acid 74-79-3 145 Arginine 54-31-9 921 Furosemide 60-51-5 656 Dimethoate 74-82-8 1283 Methane 54-64-8 2066 Thimerosal 60-54-8 2037 Tetracycline 74-83-9 1323 Methyl bromide 54-85-3 1084 Isoniazid 60-56-0 1295 Methimazole 74-86-2 24 Acetylene 54-96-6 85 Amifampridine 60-57-1 634 Dieldrin 74-87-3 1327 Methyl chloride 55-38-9 847 Fenthion 60-80-0 136 Antipyrine 74-88-4 1355 Methyl iodide 55-56-1 404 Chlorhexidine 60-87-7 1764 Promethazine 74-90-8 523 Cyanide 55-63-0 1506 Nitroglycerin 60-99-1 1303 Methotrimeprazine 74-98-6 1768 Propane 55-98-1 294 Busulfan 61-00-7 11 Acepromazine 75-00-3 800 Ethyl chloride 56-23-5 346 Carbon tetrachloride 61-33-6 1613 Penicillin G 75-01-4 2235 Vinyl chloride 56-25-7 325 Cantharidin 61-50-7 675 Dimethyltryptamine 75-05-9 20 Acetonitrile 56-38-2 1599 Parathion 61-52-9 2292 Dipropyltryptamine 75-07-0 13 Acetaldehyde 56-40-6 968 Glycine 61-68-7 1226 Mefenamic acid 75-09-2 620 Dichloromethane 56-54-2 1821 Quinidine 61-72-3 488 Cloxacillin 75-15-0 342 Carbon disulfide 56-69-9 1028 5-Hydroxytryptophan 61-73-4 1334 Methylene blue 75-21-8 806 Ethylene oxide 56-75-7 396 Chloramphenicol 61-82-5 106 Amitrole 75-52-5 1507 Nitromethane 2335 75-69-4 878 Fluorocarbons 89-57-6 1260 Mesalamine 108-10-1 1356 Methyl isobutyl ketone 76-06-2 415 Chloropicrin 89-78-1 1238 Menthol 108-46-3 1842 Resorcinol 76-22-2 320 Camphor 89-82-7 1615 Pennyroyal 108-67-8 1262 Mesitylene 76-38-0 1315 Methoxyflurane 90-34-6 1748 Primaquine 108-78-1 1230 Melamine 76-41-5 1578 Oxymorphone 90-82-4 1793 Pseudoephedrine 108-88-3 2110 Toluene 76-42-6 1571 Oxycodone 90-84-6 638 Diethylpropion 108-90-7 410 Chlorobenzene 76-43-7 886 Fluoxymesterone 90-89-1 636 Diethylcarbamazine 108-94-1 532 Cyclohexanone 76-44-8 992 Heptachlor 91-20-3 1455 Naphthalene 108-95-2 1656 Phenol 76-57-3 501 Codeine 91-75-8 133 Antazoline 109-86-4 1314 2-Methoxyethanol 76-58-4 808 Ethylmorphine 91-81-6 2170 Tripelennamine 109-99-9 2046 Tetrahydrofuran 76-73-3 1904 Secobarbital 91-84-9 1804 Pyrilamine 110-46-3 122 Amyl nitrite 76-74-4 1623 Pentobarbital 92-13-7 1688 Pilocarpine 110-54-3 1001 Hexane 76-75-5 2069 Thiopental 92-87-5 212 Benzidine 110-80-5 795 2-Ethoxyethanol 76-99-3 1272 Methadone 93-14-1 979 Guaifenesin 110-82-7 531 Cyclohexane 77-02-1 141 Aprobarbital 93-76-5 2149 2,4,5-T 111-46-6 636 Diethylene glycol 77-07-6 1149 Levorphanol 94-07-5 1978 Synephrine 111-76-2 305 2-Butoxyethanol 77-10-1 1644 Phencyclidine 94-09-7 213 Benzocaine 112-24-3 2154 Trientine 77-19-0 633 Dicyclomine 94-20-2 428 Chlorpropamide 113-15-5 768 Ergotamine 77-20-3 71 Alphaprodine 94-24-6 2034 Tetracaine 113-18-8 788 Ethchlorvynol 77-21-4 964 Glutethimide 94-74-6 328 MCPA 113-42-8 1349 Methylergonovine 77-23-6 1627 Pentoxyverine 94-75-7 622 2,4-D 113-45-1 1364 Methylphenidate 77-26-9 298 Butalbital 94-78-0 1643 Phenazopyridine 113-53-1 709 Dosulepin 77-27-0 2065 Thiamylal 95-25-0 436 Chlorzoxazone 113-59-7 430 Chlorprothixene 77-28-1 303 Butethal 95-50-1 616 o-Dichlorobenzene 114-07-8 773 Erythromycin 77-36-1 435 Chlorthalidone 95-63-6 1792 Pseudocumene 114-26-1 1776 Propoxur 77-37-2 1759 Procyclidine 96-18-4 2150 1,2,3-Trichloropropane 114-86-3 1650 Phenformin 77-41-8 1319 Methsuximide 96-64-0 1936 Soman 114-90-9 1523 Obidoxime chloride 77-65-6 348 Carbromal 96-88-8 1247 Mepivacaine 115-29-7 744 Endosulfan 77-67-8 793 Ethosuximide 97-23-4 621 Dichlorophen 115-32-2 631 Dicofol 77-81-6 1987 Tabun 98-01-1 920 Furfural 115-37-7 2058 Thebaine 77-92-9 457 Citric acid 98-55-5 1695 Pine Oil 115-38-8 1 246 Mephobarbital 78-00-2 2039 Tetraethyllead 98-82-8 520 Cumene 116-06-3 57 Aldicarb 78-11-5 1618 Pentaerythritol tetranitrate 98-92-0 1480 Nicotinamide 116-29-0 2039 Tetradifon 78-30-8 2169 Triorthocresyl phosphate 98-95-3 1503 Nitrobenzene 116-38-1 729 Edrophonium 78-44-4 352 Carisoprodol 98-96-4 1798 Pyrazinamide 117-39-5 1815 Quercetin 78-93-3 1351 Methyl ethyl ketone 99-49-0 360 Carvone 117-89-5 2155 Trifluoperazine 79-01-6 2147 Trichloroethylene 99-66-1 2200 Valproic acid 118-08-1 1013 Hydrastine 79-06-1 36 Acrylamide 99-76-3 1361 Methylparaben 118-42-3 1024 Hydroxychloroquine 79-11-8 408 Chloroacetic acid 99-77-8 693 Disulfiram 118-74-1 998 Hexachlorobenzene 79-24-3 1504 Nitroethane 100-33-4 1619 Pentamidine 118-96-7 2168 Trinitrotoluene 79-57-2 1581 Oxytetracycline 100-41-6 798 Ethylbenzene 119-36-8 1371 Methyl salicylate 80-05-7 241 Bisphenol A 100-42-5 1951 Styrene 120-36-5 625 Dichlorprop 80-08-0 562 Dapsone 100-51-6 219 Benzyl alcohol 121-21-1 1800 Pyrethrin 80-12-6 2050 Tetramine 100-88-9 526 Cyclamate 121-75-5 1203 Malathion 80-56-8 2182 Turpentine 100-92-5 1244 Mephentermine 121-82-4 533 Cyclonite 80-77-3 407 Chlormezanone 100-97-0 1292 Methenamine 122-09-8 1662 Phentermine 81-07-2 886 Saccharin 101-14-4 1333 MOCA 122-14-5 837 Fenitrothion 81-81-2 2253 Warfarin 101-31-5 1031 Hyoscyamine 123-63-7 1594 Paraldehyde 81-90-3 1658 Phenolphthalein 101-40-6 1785 Propylhexedrine 123-91-1 678 Dioxane 82-66-6 681 Diphacinone 101-68-8 1347 MDI 124-38-9 341 Carbon dioxide 82-92-8 527 Cyclizine 101-77-9 1335 4,4'-Methylenedianiline 124-94-7 2138 Triamcinolone 83-26-1 1695 Pindone 103-90-2 14 Acetaminophen 125-28-0 649 Dihydrocodeine 83-43-2 1367 Methylprednisolone 104-14-3 1525 Octopamine 125-29-1 1015 Hydrocodone 83-67-0 2059 Theobromine 104-31-4 214 Benzonatate 125-33-7 1749 Primidone 83-74-9 1035 Ibogaine 105-41-9