CLASS 556 ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES 556 - 1 18 ...Plural phosphori bonded This Class 556 is considered to be an directly to the same carbon or integral part of Class 260 (see the Class attached to each other by an 260 schedule for the position of this acyclic chain which chain Class in schedule hierarchy). This Class consists of carbons or of retains all pertinent definitions and carbons and chalcogens class lines of Class 260. 19 ...Carbon bonded directly to the phosphorus 20 ....Plural carbons bonded directly to the phosphorus ORGANIC COMPOUNDS (CLASS 532, 21 .....Exactly three carbons bonded SUBCLASS 1) directly to the phosphorus 1 .HEAVY METAL CONTAINING (e.g., (e.g., triphenylphosphines, Ga, In or T1, etc.) etc.) 2 ..With preservative or stabilizer 22 ......And carbon bonded directly 3 ...Compound preserved or to the heavy metal stabilized contains lead 23 ......Hydrogen or halogen bonded bonded directly to carbon directly to the heavy metal 4 ....Halogen containing 24 ...Exactly four chalcogens bonded preservative or stabilizer directly to the phosphorus 5 ....Chalcogen containing (e.g., phosphates, orthophosphates, etc.) preservative or stabilizer ....At least two of the 6 ...Nitrogen containing 25 chalcogens are sulfur (e.g., preservative or stabilizer zinc dihydrocarbyl 7 ..Boron containing dithiophosphates, etc.) 8 ...Hydrogen bonded directly to 26 ....Nitrogen or -C(=X)­ the boron containing, wherein X is 9 ..Silicon containing chalcogen 10 ...Silicon and heavy metal bonded 27 ..Aluminum containing directly to the same chalcogen 28 ..Plural diverse heavy metals 11 ...Heavy metal bonded directly to containing unsaturated five-membered 29 ...Heavy metal double bonded carbocyclic ring directly to heavy metal 12 ...At least three carbons bonded 30 ...Arsenic, antimony, or bismuth directly to silicon containing (As, Sb, or Bi) 13 ..Phosphorus containing 31 ...Containing -C(=X)-, wherein X 14 ...Additional diverse heavy metal is chalcogen (e.g., carbonyl or aluminum containing containing, etc.) 15 ...The heavy metal is bonded 32 ..Nitrogen double bonded directly directly to the carbon of a - to carbon C(=X)- group, wherein X is 33 ...Carbocyclic ring bonded chalcogen (e.g., directly to the nitrogen cyclopentadienyl manganese (e.g., azomethines, etc.) dicarbonyl triphenyl phosphine, etc.) 34 ....Additonal carbon double bonded to nitrogen (e.g., 16 ....Iron, cobalt, nickel, bisazomethines, etc.) ruthenium, rhodium, palladium, osmium, iridium, or platinum 35 ...Additional nitrogen bonded containing (Fe, Co, Ni, Ru, directly to the carbon or Rh, Pd, Os, Ir or Pt) nitrogen 17 ...Plural phosphori bonded 36 ....Guanidines directly to the same nitrogen 37 ...Chalcogen bonded directly to or chalcogen (e.g., the carbon or nitrogen (e.g., pyrophosphates, etc.) oximes, etc.) October 2004 556 - 2 CLASS 556 ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES 38 ..Nitrogen and plural sulfurs 51 ..Titanium, zirconium, or hafnium bonded directly to the same containing (Ti, Zr, or Hf) carbon (e.g., thiocarbamates, 52 ...Carbon bonded directly to the etc.) metal 39 ...Plural nitrogens bonded 53 ....Plural unsaturated 5-membered directly to the same carbon or carbocyclic rings bonded attached to each other by a directly to the metal chain consisting of carbons, 54 ...Plural chalcogens bonded which carbons may be part of a directly to the metal (e.g., ring (e.g., ethylene bis­ alkyl titanates, titanic dithiocarbamates, etc.) esters, etc.) 40 ..Plural -C(=X)- groups, wherein 55 ....Containing -C(=X)X-, wherein X is chalcogen, bonded the X's are the same or directly to the same non­ diverse chalcogens benzenoid carbons, or the 56 ....Nitrogen or halogen enolate thereof. (e.g., beta­ containing diketone chelates, 57 ..Chromium, molybdenum, or acetylacetonates, etc.) tungsten containing (Cr, Mo, 41 ...Carbon or halogen bonded or directly to the metal 58 ...Carbon bonded directly to the 42 ..Vanadium, niobium, or tantalum metal containing (V, Nb, or Ta) 59 ....Chalcogen double bonded 43 ...Carbon bonded directly to the directly to the carbon (e.g., metal (e.g., cyclopentadienyl molybdenum pentacarbonyls, vanadium tetracarbonyl, etc.) etc.) 44 ...The metal is bonded directly 60 .....Carbocyclic ring bonded to X of a -C(=X)X- group, directly to the metal wherein the X's are the same 61 ...Containing -C(=X)X-, wherein or diverse chalcogens (e.g., the X's are the same or vanadyl xanthate, etc.) diverse chalcogens 45 ..Manganese or rhenium containing 62 ....The carbons of plural - (Mn or Re) C(X=)X- groups, are bonded 46 ...Carbon bonded directly to the directly to each other, to the metal (e.g., ethyl same acyclic carbon, (e.g., thiomanganese tricarbonyl, chromium oxalates, etc.) etc.) 63 ....Nitrogen or halogen 47 ....The metal is bonded directly containing to an unsaturated 5-membered 64 ..Arsenic, antimony, or bismuth carbocyclic ring and to at containing (As, Sb, or Bi) least three -C(=X)- groups, 65 ...Arsenic double bonded directly wherein X is chalcogen (e.g., to arsenic (e.g., cyclopentadienyl manganese arsenobenzenes, etc.) tricarbonyl, indenyl manganese 66 ....Containing two benzene rings tricarbonyl, etc.) each having nitrogen, 48 .....Chalcogen or -C(=X)-, chalcogen and one of the wherein X is chalcogen, bonded arsenics bonded directly directly to the unsaturated 5- thereto (e.g., arsphenamines, membered carbocyclic ring etc.) 49 ...The metal is bonded directly 67 .....Sulfur double bonded to X of a -C(=X)X- group, directly to chalcogen (e.g., wherein the X's are the same neoarsphenamines, etc.) or diverse chalcogens (e.g., manganese acetate, etc.) 50 ....Nitrogen containing October 2004 CLASS 556 ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES 556 - 3 68 ...Tricyclo ring system having a 84 ....Exactly three carbons bonded six-membered ring, which directly to each of the metals includes heavy metal and (e.g., bis tributyl tin nitrogen or chalcogen, as one oxides, etc.) of the cyclos (e.g., 85 ...Sulfur double bonded directly phenoxarsines, phenarsazines, to chalcogen etc.) 86 ....Exactly three carbons bonded 69 ...Sulfur double bonded directly directly to the metal to chalcogen 87 ...Carbon bonded directly to the 70 ...Carbon bonded directly to the metal metal 88 ....Chalcogen bonded directly to 71 ....Chalcogen bonded directly to the metal the metal (e.g., arsine 89 .....Plural chalcogens bonded oxides, etc.) directly to the metal 72 .....Plural chalcogens bonded 90 ......At least one of the directly to the metal chalcogens is part of a - 73 ......Exactly three chalcogens C(=X)X- group, wherein the X's bonded directly to the metal are the same or diverse (e.g., arsonic acids, chalcogens arsonates, etc.) 91 .......Sulfur containing (e.g., 74 .......Nitrogen and the metal organotinmercaptio carboxylic bonded directly to the same acid ester sulfides, etc.) benzene ring (e.g., arsanilic 92 .......Acyclic carbon to carbon acids, etc.) unsaturation containing (e.g., 75 ........Having -C(=X)-, wherein X diorganotin maleates, etc.) is chalcogen, attached 93 ......Having -C(=X)X-, are the directly or indirectly to the same or diverse chalcogens, nitrogen by acyclic nononic attached indirectly to the bonding metal by nonionic bonding 76 ...Chalcogen bonded directly to (e.g., dialkyl tin the metal thioglycollic acid esters, 77 ....Containing -C(=X)X-, wherein etc.) the X's are the same or 94 .....The chalcogen is part of a - diverse chalcogens C(=X)X- group, wherein the X's 78 .....Carbocyclic ring bonded are the same or diverse directly to the carbon of the chalcogens -C(=X)X- group 95 ....The compound consists of the 79 .....The carbons of plural - metal, carbon and hydrogen or C(=X)X- groups are bonded the metal, carbon, hydrogen directly to each other, to the and halogen (e.g., same carbon, or to a chain tetraalkylleads, etc.) consisting of carbons, which 96 .....Preparing by utilizing a carbons may be part of a ring magnesium containing material (e.g., bismuth tartrates, (e.g., Grignard reagent, etc.) etc.) 97 .....Preparing by interchange of 80 ....Carbocyclic ring bonded radicals between heavy metal directly to the chalcogen atoms (e.g., redistribution, 81 ..Germanium, tin, or lead disproportionation, etc.) containing (Ge, Sn, or Pb) 98 .....Preparing by reacting free 82 ...Tin bonded directly to tin or heavy metal or heavy metal lead bonded directly to lead containing alloy with 83 ...Plural heavy metals bonded hydrocarbyl halide (e.g., directly to the same chalcogen reacting Pb-Na alloy with (e.g., two germaniums bonded hydrocarbyl chloride, etc.) directly to the same oxygen, etc.) October 2004 556 - 4 CLASS 556 ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES 99 ......Additional heavy metal 119 ...Sulfur double bonded directly containing material or to chalcogen aluminum containing material 120 ....Containing -C(=X)-, wherein X utilized is chalcogen (e.g., zinc 100 ......Phosphorus containing formaldehyde sulphoxylates, material or organic nitrogen etc.) containing compound utilized 121 ...Carbon bonded directly to the 101 ......Organic chalcogen metal containing compound or 122 ....Chalcogen bonded directly to additional organic halogen the metal containing utilized 123 .....The carbon is part of a 102 .....Preparing by utilizing carbocyclic ring (e.g., phenyl boron, aluminum, gallium, mercury nitrate, phenyl indium, or thallium mercury phenolates, etc.) 103 .....Purification or recovery 124 ......Hydrogen or -C(=X)-, 104 .....Halogen bonded directly to wherein X is chalcogen, bonded the metal