• C.I. Basic Red 36(8CI,9CI)
• 12221-60-2
• 0
• .

• Cerium, isotope of mass140
• 14191-73-2
• Ce
• 0
• .

• C.I. Acid Black 110(8CI,9CI)
• 12218-97-2
• .

• Cholesta-1,14-dien-3-one,7-(acetyloxy)-21,23:24,25-diepoxy-21-methoxy-4,4,8-trimethyl-, (5a,7a,13a,17a,20S,21S,23R,24S)- (9CI)
• 161043-67-0
• C33H48 O6
• 0
• .

• Carbamic acid, propyl-,(methylimino)diethylene ester, monohydrochloride (8CI)
• 27474-99-3
• C13H27 N3 O4 . Cl H
• 325.8321
• .

• Calcitonin (salmon),8-glycine-16-de-L-leucine-24-D-arginine- (9CI)
• 115888-20-5
• C136H223 N43 O47 S2
• 0
• .

• Cyclopentanone, methyl-
• 28631-88-1
• C6H10 O
• 98.143
• .

• Cholest-5-en-3-ol,4,4-dimethyl-, (3b)-
• 1253-88-9
• C29H50 O
• 414.7067
• .

• Cyclopropa[12,13]-27-norolean-14-en-28-oicacid, 3',12-dihydro-2,3-dihydroxy-, (2a,3a,12b,13S)- (9CI)
• 113540-94-6
• C30H46 O4
• .

• Curium, isotope of mass242
• 15510-73-3
• Cm
• 242
• .

• C.I. Basic Yellow 14(8CI,9CI)
• 12221-77-1
• 0
• .

• Chromate(1-),[5-[[5-chloro-2-(hydroxy-kO)phenyl]azo-kN1]-4-hydroxy-6-(hydroxy-kO)-2-naphthalenesulfonato(3-)]hydroxy-, sodium (9CI)
• 6408-19-1
• C16H9 Cl Cr N2 O7 S . Na
• .

• Carbamic acid,propionyl-, 2-methyl-2-propyltrimethylene ester (8CI)
• 25648-70-8
• C15H26 N2 O6
• 330.3767
• .

• Carbamimidothioic acid,acetyl-, tetrahydro-2H-pyran-2-yl ester (9CI)
• 94159-71-4
• C8H14 N2 O2 S
• 303-251-7
• 202.27396
• .

• Catalpabignonioides, ext.
• 89958-33-8
• 289-656-9
• .

• Chromium,pentacarbonyl(4-methylpyridine)-, (OC-6-22)-
• 64914-26-7
• C11H7 Cr N O5
• .

• C.I. Disperse Orange 60(8CI,9CI)
• 12270-44-9
• 0
• .

• C.I. Vat Black 31(8CI,9CI)
• 94247-59-3
• C31H56O4
• 304-227-9
• 492.77394
• .

• Cyclohexanecarboxylicacid, 2-[3-oxo-3-[(phenylmethyl)amino]propyl]hydrazide
• 15806-23-2
• C17H25 N3 O2
• 303.3993
• .

• Chloroalkanes C10-13
• 85535-84-8
• 287-476-5
• 0
• .

• Copper,(1,2-dihydro-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one-O)bis(4-methoxybenzoato-O1)-(9CI)
• 84009-22-3
• C27H26 Cu N2 O7
• 0
• .

• Cycloprop[e]indene-1a,2(1H)-dicarboxaldehyde,3a,4,5,6,6a,6b-hexahydro-5,5,6b-trimethyl-, (1aR,3aS,6aS,6bS)-
• 109956-89-0
• C15H20 O2
• 232.3181
• .

• Curium
• 7440-51-9
• Cm
• 0
• .

• Carbamic acid,[4-[(dimethylamino)sulfonyl]phenyl]-, phenylmethyl ester (9CI)
• 30057-06-8
• C16H18 N2 O4 S
• 334.3901
• .

• Ceramide, 1-O-(O-a-D-galactopyranosyl-(1®3)-O-b-D-galactopyranosyl-(1®4)-b-D-glucopyranosyl)-
• 84593-23-7
• 0
• .

• Chol-11-en-24-oic acid,3,7-bis(acetyloxy)-, methyl ester, (3a,5b,7a)- (9CI)
• 2284-36-8
• C29H44 O6
• 218-923-4
• 488.65606
• .

• Chounghwamycin A (9CI)
• 104245-07-0
• C63H88 N11 O21
• 0
• .

• Carbamodithioic acid,dibutyl-, 3-oxo-1-phenyl-3-(2-thienyl)-1-propenyl ester (9CI)
• 106128-42-1
• C22H27 N O S3
• 417.6509
• .

• Cyclohexane,1-methylene-3-(1-methylethenyl)-, (3R)-
• 13837-95-1
• C10H16
• 0
• .

• Carbonimidodithioicacid, 3-pyridinyl-, [4-(1,1-dimethylethyl)phenyl]methyl pentyl ester (9CI)
• 51379-04-5
• C22H30 N2 S2
• 386.66
• .

• Canadaphore (9CI)
• 97162-18-0
• 0
• .

• Cyclopenta[c]pyran-4-carboxylicacid, 6-[[[(1S,4aS,7S,7aS)-1-(b-D-glucopyranosyloxy)-1,4a,5,6,7,7a-hexahydro-7-methylcyclopenta[c]pyran-4-yl]carbonyl]oxy]octahydro-7-methyl-3-oxo-,methyl ester, (4S,4aS,6S,7R,7aS)- (9CI)
• 152392-06-8
• C27H38 O13
• .

• Cinchonan-9-ol,10,11-dihydro-6'-[(6-methylheptyl)oxy]-, (8a,9R)- (9CI)
• 130-87-0
• C27H40 N2 O2
• 205-000-6
• 422.60282
• .

• cyclopentene-1,2-dicarbonitrile
• 54095-53-3
• C₇H₆N₂
• 258-975-5
• 118.13594
• .

• Cyclohexanecarboxylicacid, 4-(1-methylethenyl)-
• 32676-16-7
• C10H16 O2
• 0
• .

• Cyclohexaneacetic acid,6-[4-(3-furanyl)octahydro-4a-methyl-8-methylene-2-oxooxireno[d][2]benzopyran-7-yl]-2,2,6-trimethyl-3-oxo-(9CI)
• 28978-85-0
• C26H32 O7
• 0
• .

• Cholest-5-en-3-one,4,4-dimethyl-
• 2220-42-0
• C29H48 O
• 412.6908
• .

• Carbanilic acid,m-chloro-, ester with 3,5-dichloro-4-hydroxybenzenesulfonyl fluoride (8CI)
• 23379-23-9
• C13H7 Cl3 F N O4 S
• 398.6214
• .

• Cyclo(2,2-dimethyl-beta-alanyl-(2S)-2-hydroxy-4-methylpentanoyl-(2E,5S,6S)-5-hydroxy-6-((2R,3R)-3-phenyloxiranyl)-2-heptenoyl-3-chloro-O-methyl-D-tyrosyl)
• 204990-60-3
• .

• Carbamic acid,[[1,3,3-trimethyl-5-[[(oxiranylmethoxy)carbonyl]amino]cyclohexyl]methyl]-,oxiranylmethyl ester (9CI)
• 85665-62-9
• C18H30 N2 O6
• 288-152-6
• 370.4406
• .

• Cytidine,5'-O-[bis(4-methoxyphenyl)phenylmethyl]-5-methyl-N-[2-[[1-oxo-6-[(trifluoroacetyl)amino]hexyl]amino]ethyl]-,3'-[methyl bis(1-methylethyl)phosphoramidate] (9CI)
• 117032-52-7
• C48H64 F3 N6 O10 P
• 0
• .

• Carbamic acid,(2,6-dimethylphenyl)-, 1-(1-methylethyl)-3-pyrrolidinyl ester (9CI)
• 31755-12-1
• C16H24 N2 O2
• 276.374
• .

• Cyclohexanepropanoicacid, 3-phenylpropyl ester
• 85204-27-9
• C18H26 O2
• 286-322-4
• 274.39784
• .

• Cyclopropanecarboxylicacid, 2,2-dimethyl-3-(2-methyl-1-propen-1-yl)-, (1R,3R)-
• 4638-92-0
• C10H16 O2
• 225-067-5
• 168.23284
• .

• Cyclohexasiloxane
• 295-01-2
• H12O6 Si6
• .

• Carbonochloridothioicacid, O-ethyl ester
• 2812-73-9
• C3H5 Cl O S
• 124.59
• .

• C.I. Solvent Blue 132
• 110157-96-5
• 0
• .

• Carbon monoxide,ion(2+) (9CI)
• 15581-40-5
• CO
• 28.009
• .

• Carbamic chloride,N-methoxy-N-methyl-
• 30289-28-2
• C3H6 Cl N O2
• 123.5382
• .

• Cuprate(3-),[4-[[8-(hydroxy-kO)-7-[2-[2-(hydroxy-kO)-5-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]diazenyl-kN1]-5-sulfo-2-naphthalenyl]amino]benzoato(5-)]-,potassium hydrogen (1:2:1)
• 11111-81-2
• C25H16 Cu N3 O13 S3 . H . 2 K
• .