| • | Cottonseed oil (CAS: 8001-29-4) | • | Cottonseed Oil, hydrogenated (CAS: 68334-00-9) | • | Coumalic acid (CAS: 500-05-0) |
| • | Coumarin (CAS: 91-64-5) | • | Coumarin 6 (CAS: 38215-36-0) | • | Coumarone-Indene-Resins (CAS: 63393-89-5) |
| • | CP-380736 (CAS: 179688-29-0) | • | Cream of Tartar (CAS: 868-14-4) | • | Creatine (CAS: 57-00-1) |
| • | Creatine citrate | • | Creatine Ethyl Ester HCl | • | Creatine monohydrate (CAS: 6020-87-7) |
| • | Creatine Pyruvate (CAS: 55965-97-4) | • | Creatinine (CAS: 60-27-5) | • | Creosol (CAS: 93-51-6) |
| • | Cresidine Sulphonic Acid (CAS: 6471-78-9) | • | Cresol (CAS: 1319-77-3) | • | Cresol Red (CAS: 1733-12-6) |
| • | Cresol red, Water Soluble (CAS: 62625-29-0) | • | Cresyl Violet acetate (CAS: 10510-54-0) | • | Crithmum maritimum (CAS: 89997-98-8) |
| • | Crocin (CAS: 42553-65-1) | • | Cromolyn sodium (CAS: 15826-37-6) | • | Croscarmellose Sodium (CAS: 74811-65-7) |
| • | Crosslinking Agent Taic (CAS: 1025-15-6) | • | Crotamiton (CAS: 483-63-6) | • | Croton Oil (CAS: 8001-28-3) |
| • | Crotonic Acid (CAS: 107-93-7) | • | Crotonic Acid Anhydride (CAS: 623-68-7) | • | Crotonyl Chloride (CAS: 625-35-4) |
| • | Crustecdysone (CAS: 5289-74-7) | • | Cryptotanshinone (CAS: 35825-57-1) | • | Crystal Violet (CAS: 548-62-9) |
| • | Crystal Violet Lactone (CAS: 1552-42-7) | • | Cubeb Oil (CAS: 8007-87-2) | • | Cucumis Sativus (CAS: 89998-01-6) |
| • | Cucurbitacin E (CAS: 18444-66-1) | • | Cue-lure (CAS: 3572-06-3) | • | Cumene (CAS: 98-82-8) |
| • | Cumin (CAS: 8014-13-9) | • | Cuminaldehyde (CAS: 122-03-2) | • | Cupferron (CAS: 135-20-6) |
| • | Cupric Acetate (CAS: 142-71-2) | • | Cupric Tartrate (CAS: 815-82-7) | • | Cuprizone (CAS: 370-81-0) |
| • | Curcuma Amada Root Extract (CAS: 92456-82-1) | • | Curcuma Longa Root Extract (Turmeric Root Extract) (CAS: 84775-52-0) | • | Curcumin (CAS: 458-37-7) |
| • | Curing Agent C Fluka (CAS: 13732-62-2) | • | Cuscohygrine (CAS: 454-14-8) | • | Cyanamide (CAS: 420-04-2) |
| • | Cyanazine (CAS: 21725-46-2) | • | Cyanides (CAS: 57-12-5) | • | Cyanoacetamide (CAS: 107-91-5) |
| • | Cyanoacetylurea (CAS: 1448-98-2) | • | Cyanoethyl Sucrose (CAS: 18304-13-7) | • | Cyanoguanidine (CAS: 461-58-5) |
| • | Cyanomethyl triphenylphosphonium chloride (CAS: 4336-70-3) | • | Cyanophos (CAS: 2636-26-2) | • | Cyanuric acid (CAS: 108-80-5) |
| • | Cyclam (CAS: 295-37-4) | • | Cyclamen Aldehyde (CAS: 103-95-7) | • | Cyclamic acid (CAS: 100-88-9) |
| • | Cyclandelate (CAS: 456-59-7) | • | Cyclen (CAS: 294-90-6) | • | Cyclic AMP (CAS: 60-92-4) |
| • | Cyclic somatostatin (CAS: 38916-34-6) | • | Cyclizine Base (CAS: 82-92-8) | • | Cyclizine HCL (CAS: 303-25-3) |
| • | Cyclo-Isopropylidene dibromomalonate (CAS: 13958-16-2) | • | Cyclobutane-1,1-dicarboxylic acid diethyl ester (CAS: 3779-29-1) | • | Cyclobutanecarboxylic Acid (CAS: 3721-95-7) |
| • | Cyclobutanedicarboxylic Acid (CAS: 5445-51-2) | • | Cyclobutanone (CAS: 1191-95-3) | • | Cyclobutylamine (CAS: 2516-34-9) |
| • | Cyclobutylmethanol (CAS: 4415-82-1) | • | Cyclodextrin (CAS: 12619-70-4) | • | Cycloheptane carboxylic acid (CAS: 1460-16-8) |
| • | Cycloheptanol (CAS: 502-41-0) | • | Cyclohexaformyl Chloride (CAS: 2719-27-9) | • | Cyclohexane (CAS: 110-82-7) |
| • | Cyclohexanebutyric acid (CAS: 4441-63-8) | • | Cyclohexanecarboxaldehyde (CAS: 2043-61-0) | • | Cyclohexanecarboxamide (CAS: 1122-56-1) |
| • | Cyclohexanecarboxylic Acid (CAS: 98-89-5) | • | Cyclohexanediamine tetraacetic acid (CAS: 482-54-2) | • | Cyclohexanemethylae (CAS: 3218-02-8) |
| • | Cyclohexanol (CAS: 108-93-0) | • | Cyclohexanone (CAS: 108-94-1) | • | Cyclohexanone 2,4-dinitrophenylhydrazone (CAS: 1589-62-4) |
| • | Cyclohexanone diisopropylketal (CHIPK) (CAS: 1132-95-2) | • | Cyclohexanone Oxime (CAS: 100-64-1) | • | Cyclohexene Oxide (CAS: 286-20-4) |
| • | Cyclohexyl Bromide (CAS: 108-85-0) | • | Cyclohexyl Butyrate (CAS: 1551-44-6) | • | Cyclohexyl Chloroformate (CAS: 13248-54-9) |
| • | Cyclohexyl Ethyl Acetate (CAS: 21722-83-8) | • | Cyclohexyl Isooctyl Phthalate (CAS: 71486-48-1) | • | Cyclohexyl Isovalerate (CAS: 7774-44-9) |
| • | Cyclohexyl Lactone (CAS: 4430-31-3) | ||||