Sigma-Aldrich
CHLORDENE: (4,5,6,7,8-HEXACHLORO-3A,4,7,7A-TETRAHYDRO-4,7-METHANO-1H-INDENE)
CHLORO-ETHYL-PH-SULFOBUTYL-SULFOPROPYL-OXACARBOCYANINE OH, INNER SALT, NA SALT
chloromethyl octanoate
CHLOROTRIDODECYLLEAD
CHOLEST-4-EN-3-BETA-YL ACETATE
CHOLEST-5-EN-3-BETA-YL ACETATE
CHOLEST-5-EN-3-YL (2E)-5-METHYL-2-HEXENOATE
Copper-O.F.H.C.