4-BROMO-N-HEXADECYL-N-METHYLBENZENESULFONAMIDE

4-CHLORO-2'-METHOXY-5'-METHYLBENZANILIDE

4-CHLORO-3-NITROPHENYL TRIFLUOROMETHYL SULFONE

4-CHLORO-8-QUINOLYL N-(4-CHLORO-2-METHYLPHENYL)CARBAMATE

4-CHLORO-ALPHA-ETHYLBENZYL PHENYL SULFIDE

4-CHLORO-M-BENZOTOLUIDIDE

4-CHLORO-N-(2-METHOXY-PHENYL)-2-NITRO-BENZENESULFONAMIDE

4-CHLOROMETHYL-2,6-DIMETHYL-PYRANYLIUM, PERCHLORATE

4-CHLOROPHENYL 4-ETHOXYPHENYL SULFONE

4-GLYCYLPHENYL BENZOATE HCL

4-HEXADECYLSULFONYL-2-TRIFLUOROMETHYLPHENYLHYDRAZINE

4-HYDROXY-3-METHOXY-BETA-NITROSTYRENE

4-IODO-N-VERATRYLIDENEANILINE

4-METHOXY-2',6'-DIMETHYLBENZANILIDE

4-METHOXY-N-(2,2,2-TRICHLORO-1-(4-CHLORO-PHENYLAMINO)-ETHYL)-BENZAMIDE