• Cholestane, 3-chloro-,(3a,5a)-
• 5847-30-3
• C27H47 Cl
• 425.7161
• .

• Carbamic acid,[5-amino-3-(3,4-dimethylphenyl)-1,2-dihydropyrido[3,4-b]pyrazin-7-yl]-, ethylester (9CI)
• 82585-94-2
• C18H21 N5 O2
• 339.3916
• .

• Cholest-9(11)-en-23-one,6-[(O-6-deoxy-b-D-glucopyranosyl-(1®2)-O-[O-b-D-galactopyranosyl-(1®3)-O-6-deoxy-b-D-galactopyranosyl-(1®2)-b-D-galactopyranosyl-(1®4)]-O-6-deoxy-b-D-glucopyranosyl-(1®3)-6-deoxy-b-D-glucopyranosyl)oxy]-20-hydroxy-3-(sulfooxy)-, (3b,5a,6a)- (9CI)
• 214976-27-9
• C63H104 O33 S
• .

• Cyclobutanol,2,2,4,4-tetramethyl-1-[4-(2-methylpropyl)phenyl]-3-[4-(2-pyridinyl)-1-piperazinyl]-,cis-
• 57263-18-0
• C27H39 N3 O
• 421.6181
• .

• Chrysene, 6-azido-
• 120018-42-0
• C18H11 N3
• 269.3
• .

• Coffee, Coffealiberica, ext.
• 97404-24-5
• 306-788-5
• .

• Clupeine
• 9007-31-2
• 232-726-0
• 0
• .

• Cyclohexanone,2-[[4-(dimethylamino)phenyl]methylene]-
• 42426-35-7
• C15H19 N O
• 229.3175
• .

• Cyclohexanepropanol,1-hydroxy-
• 6963-45-7
• C9H18 O2
• 158.238
• .

• Cyclopenta[c]pyran-4-carboxylicacid, (1S,4aS,5R,7R,7aS)-1-(b-D-glucopyranosyloxy)-1,4a,5,6,7,7a-hexahydro-5,7-dihydroxy-7-(hydroxymethyl)-(9CI)
• 80666-55-3
• C16H24 O12
• .

• Chromium boride (Cr5B3)
• 12007-38-4
• B₃Cr₅
• 234-510-1
• 292.41
• .

• Carbamic acid, ethyl-,2-[4-(4-fluorophenoxy)phenoxy]ethyl ester (9CI)
• 85983-04-6
• C17H18 F N O4
• .

• Cyclopentanemethanol,1-(4-chlorophenyl)-
• 80866-79-1
• C12H15 Cl O
• 279-583-0
• 210.6999
• .

• Carbanilic acid,5-fluoro-2-methoxy-, isopropyl ester (8CI)
• 1815-65-2
• C11H14 F N O3
• 227.2322
• .

• CADINENE
• 29350-73-0
• C₁₅H₂₆
• 249-580-9
• 206.36694
• .

• Carbamic acid,(chloroacetyl)methyl-, ethyl ester (6CI,7CI,8CI,9CI)
• 6378-52-5
• C6H10 Cl N O3
• 228-951-9
• 179.6015
• .

• Carbamic acid,(4-chlorophenyl)(1-methylethyl)-, cyano(3-phenoxyphenyl)methyl ester (9CI)
• 123312-13-0
• C24H21 Cl N2 O3
• 420.8881
• .

• Cobalt,chloro(1,2-phenylenedicarbonyl)bis(triphenylphosphine)-, (TB-5-22)-
• 75895-97-5
• C44H34 Cl Co O2 P2
• 753.0881
• .

• C.I. Reactive Yellow 23
• 12226-50-5
• 0
• .

• Coronarin A
• 119188-33-9
• C₂₀H₂₈O₂
• 300.4351
• .

• Colibacterin
• 9061-31-8
• 0
• .

• Copper,dichloro(dimethylcarbamodithioato)tri- (9CI)
• 7076-63-3
• C3H6 Cl2 Cu3 N S2
• 381.76044
• .

• Curium bromide(244CmBr3) (8CI,9CI)
• 24297-27-6
• Br3Cm
• 486.784
• .

• Carbamothioic acid,S-[2-(1-naphthalenylamino)-2-oxoethyl] ester
• 5430-53-5
• C13H12 N2 O2 S
• 260.3116
• .

• Cerium(3+) neoundecanoate
• 93920-13-9
• C33H63CeO6
• 300-097-2
• 695.96572
• .

• Cyclopropene
• 2781-85-3
• C₃H₄
• 40.06386
• .

• Cobalt,(2,2'-ethylenedipyridine)diiodo- (8CI)
• 31233-21-3
• C12H12 Co I2 N2
• 503.028
• .

• Carbonic acid, heptylo-nitrophenyl ester (6CI,7CI,8CI)
• 6132-43-0
• C14H19 N O5
• 202.2093
• .

• Cyclobutaneacetaldehyde, 3-acetyl-2,2-dimethyl-
• 2704-78-1
• C₁₀H₁₆O₂
• 0
• .

• Cesium 2-methylpropan-2-olate
• 3934-09-6
• C₄H₉CsO
• 223-506-5
• 206.01911
• .

• Carbonic acid,4-chlorophenyl ethyl ester
• 22719-87-5
• C9H9 Cl O3
• 200.619
• .

• Chromate(2-),[7-amino-4-(hydroxy-kO)-3-[2-[2-(hydroxy-kO)-4-nitrophenyl]diazenyl-kN1]-2-naphthalenesulfonato(3-)][1-[2-[2-(hydroxy-kO)-4-nitrophenyl]diazenyl-kN1]-2-naphthalenolato(2-)-kO]-, hydrogen (1:2)
• 72986-74-4
• C32H18 Cr N7 O11 S . 2 H
• .

• Clostomycin D (9CI)
• 106008-72-4
• .

• C.I. Direct Brown 232(9CI)
• 86167-93-3
• .

• Cyclohexanol,1-ethynyl-, 1-benzoate
• 23293-77-8
• C15H16 O2
• 228.2863
• .

• Cobalt,[deferriferrichromato(3-)]- (9CI)
• 67656-44-4
• C27H42 Co N9 O12
• .

• Cycloheptanone,2-methoxy-2-phenyl-, oxime
• 7472-41-5
• C14H19 N O2
• 233.3062
• .

• Cytidine, adenylyl-(3'®5')-, ammonium salt (9CI)
• 63660-18-4
• C19H25 N8 O11 P . x H3 N
• 264-385-9
• .

• Cholest-4-en-3-one,16-(acetyloxy)-18,22-epoxy-18,20-dihydroxy-, (18S,22R)- (9CI)
• 150200-21-8
• C29H44 O6
• .

• Cyclohexanone, 2-(1-hydroxy-1-methylethyl)-5-methyl-
• 3304-24-3
• C₁₀H₁₈O₂
• 0
• .

• cis-3-Decene
• 19398-86-8
• C₁₀H₂₀
• 140.27
• .

• Carbamic acid,[2-chloro-4-[2-[(1,1-dimethylethyl)amino]-1-hydroxyethyl]-6-fluorophenyl]-,ethyl ester, monohydrochloride (9CI)
• 68285-16-5
• C15H22 Cl F N2 O3 . Cl H
• 369.2591
• .

• Cyclohexanecarboxylicacid, 1-[[(phenylamino)carbonyl]amino]-, ethyl ester
• 4896-09-7
• C16H22 N2 O3
• 290.3575
• .

• Cholan-24-oic acid,3,7,23-trihydroxy-, (3a,5b,7a,23R)- (9CI)
• 105369-89-9
• C24H40 O5
• 0
• .

• C.I. Natural Brown 6(9CI)
• 114921-10-7
• .

• Cypress Oil
• 8013-86-3
• 283-626-9
• 0
• .

• Cuprate(5-),[3-[[4-[[5-hydroxy-4-[[1-hydroxy-3-sulfo-7-[(3-sulfophenyl)amino]-2-naphthalenyl]azo]-2-methylphenyl]azo]-7-sulfo-1-naphthalenyl]azo]-1,5-naphthalenedisulfonato(7-)]-,pentasodium (9CI)
• 82457-12-3
• C43H24 Cu N7 O17 S5 . 5 Na
• 279-954-7
• .

• Cytidine, 5-methyl-,cyclic 3',5'-(hydrogen phosphate), monoammonium salt (9CI)
• 117309-87-2
• C10H14 N3 O7 P . H3 N
• 319.2078
• .

• Condurangin (8CI,9CI)
• 1401-98-5
• C37H60 O16
• 0
• .

• Cyclopropanecarboxylicacid, 3-(2,2-dichloroethenyl)-2,2-dimethyl-, (3-phenoxyphenyl)methyl ester,(1S,3R)-
• 54774-47-9
• C21H20 Cl2 O3
• 391.31
• .