• Card-20(22)-enolide,3,12,14-trihydroxy-, (3b,5b,12b)-
• 1672-46-4
• C23H34 O5
• 216-806-2
• 390.57
• .

• Cleroindicin C
• 189264-44-6
• .

• C.I. Pigment Black 1
• 13007-86-8
• C66H51Cr3N11O12
• 235-850-3
• 1346.17
• .

• Chalcone, 2-chloro-a-phenyl-4'-[2-(1-pyrrolidinyl)ethoxy]-(8CI)
• 24845-21-4
• C27H26 Cl N O2
• 0
• .

• Chromatophorotropin,pigment-dispersing (Romalea microptera) (9CI)
• 107600-53-3
• C85H147 N23 O27
• .

• Carbonimidodithioicacid, 3-pyridinyl-, butyl (4-chlorophenyl)methyl ester (9CI)
• 34763-20-7
• C17H19 Cl N2 S2
• 350.95
• .

• Carbamimidothioic acid,(4-nitrophenyl)methyl ester, hydrobromide (1:1)
• 64039-36-7
• C8H9 N3 O2 S . Br H
• 292.1529
• .

• Clearfil Ray Posterior(9CI)
• 150825-41-5
• 0
• .

• Cerium tin oxide (Ce2Sn2O7)
• 12515-32-1
• Ce2O7Sn2+2
• 235-684-1
• 629.6478
• .

• Carbonothioicdihydrazide,2-[[(3-methoxyphenyl)amino]thioxomethyl]-2'-[1-(2-pyridinyl)ethylidene]- (9CI)
• 127142-07-8
• C16H18 N6 O S2
• 374.4837
• .

• Cytidine3'-(trihydrogen diphosphate), 5'-(trihydrogen diphosphate) (9CI)
• 73205-34-2
• C9H17 N3 O17 P4
• 0
• .

• Carbamic acid,N-[5-chloro-3-[[4-(diethylamino)-2-methylphenyl]imino]-4-methyl-6-oxo-1,4-cyclohexadien-1-yl]-,ethyl ester
• 125630-94-6
• C21H26 Cl N3 O3
• 414-820-5
• 417.929
• .

• Cyclohexanol,3,3,5-trimethyl-, 1-propanoate
• 94021-79-1
• C12H22 O2
• 301-470-2
• 198.30188
• .

• Copper(2+),bis(2,9-dimethyl-1,10-phenanthroline-kN1,kN10)-
• 14875-91-3
• C28H24 Cu N4
• 0
• .

• Cyclo[N-methyl-L-alanyl-(2R)-4-cyano-2-hydroxybutanoyl-(2S,4R)-2-amino-4-methyloctanoyl-N-methyl-L-leucyl-L-leucyl-1-methoxy-N-methyl-L-tryptophyl-(2S,4R)-2-amino-4-methyloctanoyl]
• 165754-55-2
• C53H84 N8 O9
• 977.294
• .

• Cyclodeca[b]furan-2(3H)-one,3a,4,5,6,7,8,9,11a-octahydro-7,9-dihydroxy-3,10-dimethyl-6-methylene-,(3S,3aS,7S,9S,10Z,11aS)-
• 105304-94-7
• C15H22 O4
• 266.3328
• .

• Cyclobutane,1,2-diethenyl-
• 2422-85-7
• C8H12
• 0
• .

• Carbamic acid,N-(3-chlorophenyl)-, 4-hydroxy-2-butyn-1-yl ester
• 3159-28-2
• C11H10 Cl N O3
• 221-604-2
• 239.655
• .

• Carbamic acid,compounds,compd. with 4,4'-methylenebis[cyclohexanamine]
• 19262-37-4
• 0
• .

• Carbon, isotope of mass13
• 14762-74-4
• C
• 17.0351
• .

• Cyclohexanamine,N,N-dicyclohexyl-
• 7335-09-3
• C18H33 N
• 0
• .

• Cyclobutanecarboxamide,2-cyano-, trans- (8CI)
• 16200-68-3
• C6H8 N2 O
• 124.1405
• .

• Cyclosporin C,6-[(2S,3R,4R)-3-hydroxy-4-methyl-2-(methylamino)octanoic acid]- (9CI)
• 63556-15-0
• C62H113 N11 O13
• 1220.63
• .

• Copper, bis[(hydroxy-kO)acetato-kO]-
• 18911-01-8
• C4H6 Cu O6
• 242-663-0
• 213.63284
• .

• Carbamodithioic acid,methyl-, 1,1-dioxido-2H-1,2,4-benzothiadiazin-3-yl ester (9CI)
• 87344-00-1
• C9H9 N3 O2 S3
• 0
• .

• Cytidine5'-(trihydrogen diphosphate), 2',3'-dideoxy- (9CI)
• 104086-75-1
• C9H15 N3 O9 P2
• 0
• .

• Cyclohexane,1-methyl-2-propyl-
• 4291-79-6
• C10H20
• 140.27
• .

• Carbonimidicdihydrazide, 2,2''-(1-methyl-1,2-ethanediylidene)bis- (9CI)
• 59200-49-6
• C5H14 N10
• 0
• .

• Carbamic acid,1-naphthalenyl-, 3-(2-methyl-1-piperidinyl)propyl ester (9CI)
• 63982-21-8
• C20H26 N2 O2
• 326.4326
• .

• Crotoxin (Crotalusdurissus terrificus acidic subunit B-chain reduced) (9CI)
• 130298-44-1
• C149H233 N41 O60 S6
• .

• Carbonochloridic acid,3-methyl-5-(1-methylethyl)phenyl ester
• 42571-84-6
• C11H13 Cl O2
• 255-890-5
• 212.67272
• .

• Carbidopa-levodopa mixt.
• 57308-51-7
• C₁₉H₂₅N₃O₈
• 0
• .

• Cyclohexanol,1-[[[4-(4-morpholinyl)-6-propyl-1,3,5-triazin-2-yl]amino]methyl]-
• 127374-89-4
• C17H29 N5 O2
• 335.4445
• .

• Carbamic acid,(3,4-dichlorophenyl)-, 3,4,6-trichloro-2-nitrophenyl ester (9CI)
• 73986-60-4
• C13H5 Cl5 N2 O4
• 0
• .

• Carbamic acid,N-[(4-nitrophenyl)sulfonyl]-, methyl ester
• 3337-70-0
• C8H8 N2 O6 S
• 222-076-6
• 260.22392
• .

• Carbamic acid,[1-(phenoxyacetyl)-1H-benzimidazol-2-yl]-, methyl ester (9CI)
• 42784-13-4
• C17H15 N3 O4
• 0
• .

• Cyclopentanone,2,2-dibromo-5-[2,2,2-trifluoro-1-hydroxy-1-(trifluoromethyl)ethyl]-
• 101932-20-1
• C8H6 Br2 F6 O2
• 407.9305
• .

• Cyclopentanemethanol,4-(6-amino-9H-purin-9-yl)-2-fluoro-, (1a,2b,4a)- (9CI)
• 125356-68-5
• C11H14 F N5 O
• 251.2602
• .

• Cyclopenta[c]pyran-5,6,7-triol,octahydro-7-(hydroxymethyl)-1,3-dimethoxy-, (1R,3S,4aR,5S,6S,7R,7aS)-
• 121561-57-7
• C11H20 O7
• .

• Calcium, isotope ofmass 46
• 13981-77-6
• Ca
• 0
• .

• Cyclohexanol,2-(1-methylpropyl)-, 1-acetate
• 91-54-3
• C12H22 O2
• 0
• .

• Cyclohexene,1,1'-[1,2-bis(1,1-dimethylethyl)-1,2-ethanediyl]bis-, (R*,R*)- (9CI)
• 69045-73-4
• C22H38
• 0
• .

• Carbamimidothioic acid,2-(phenylamino)ethyl ester, dihydrobromide (9CI)
• 16181-67-2
• C9H13 N3 S . 2 Br H
• 357.1085
• .

• Cholan-24-oic acid,3-hydroxy-, sodium salt (1:1), (3a,5b)-
• 13284-86-1
• C24H40 O3 . Na
• 399.63
• .

• Cyclopentane,1-ethyl-2-methyl-, (1R,2S)-rel-
• 930-89-2
• C8H16
• 112.21
• .

• Cyclooctanone,2,8-bis[phenyl[(phenylmethyl)thio]methyl]-
• 52186-07-9
• C36H38 O S2
• 0
• .

• C.I. FluorescentBrightener 90:1 (9CI)
• 120797-63-9
• Unspecified
• 0
• .

• Cyclopropanemethanol, a-(2-bromoethynyl)-a-methyl-
• 100450-29-1
• C7H9 Br O
• 189.0498
• .

• Cholestan-26-oic acid,3,7,12,22-tetrahydroxy-, (3a,5b,7a,12a,22R)- (9CI)
• 121569-59-3
• C27H46 O6
• 0
• .

• Cyclopropanecarboxylicacid, 1-[(4-methylphenyl)sulfonyl]-, ethyl ester
• 145348-20-5
• C13H16 O4 S
• 268.3287
• .