Sigma-Aldrich
4-CHLORO-ALPHA-(4-CHLOROPHENYL)CINNAMONITRILE
4-CHLORO-ALPHA-PHENYLHYDROCINNAMONITRILE
4-CHLORO-M-BENZOTOLUIDIDE
4-CHLORO-N-(2-CYANOETHYL)-3-NITROBENZENESULFONAMIDE
4-CHLOROBENZYLIDENEMALONONITRILE
4-CHLOROPHENYL 2-CHLORO-1,1,2-TRIFLUOROETHYL SULFIDE
4-CHLOROPHENYL 4-ETHYLPHENYL SULFONE
4-FLUORO-2'-(TRIFLUOROMETHYL)BENZANILIDE
4-HEXADECYLOXY-3-(2-(HYDROXYIMINO)-ACETOACETAMIDO)-BENZOIC ACID
4-HEXYL-N-M-TOLYL-BENZAMIDE
4-HYDROXY-3-METHYL-3-BUTEN-2-ONE, SODIUM SALT
4-IODO-N-VERATRYLIDENEANILINE
4-METHOXY-1-METHYLPYRIDINIUM IODIDE
4-METHOXY-2,6-DIMETHYL-PYRANYLIUM, PERCHLORATE
4-METHOXY-N-(2,2,2-TRICHLORO-1-PHENOXY-ETHYL)-BENZAMIDE