4-BENZYL-PIPERAZINE-1-CARBOXYLIC ACID (4-CHLORO-PHENYL)-AMIDE

4-BENZYLIDENEAMINOANTIPYRINE

4-BIPHENYLSULFONIC ACID

4-BROMO-1,7-DIETHOXYHEPTANE

4-BROMO-2,5-DIMETHYLPHENYL N-(4-METHYL-3-NITROPHENYL)CARBAMATE

4-BROMO-3,5-DIMETHYLCYCLOHEXYL BENZOATE

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

4-BROMO-N-(4-FLUOROBENZYLIDENE)-ANILINE

4-CHLORO-1-HYDROXY-4'-NITRO-2-NAPHTHANILIDE

4-CHLORO-2',4',5'-TRIMETHYLBENZENESULFONANILIDE

4-CHLORO-3,5-DIMETHYLPHENYL N-(2,5-XYLYL)CARBAMATE

4-CHLORO-ALPHA-(2-(4-DIETHYLAMINO-PH)ETHOXY)-ALPHA-(P-TOLYL)-PHENETHYL ALCOHOL

4-CHLORO-BENZENESULFONIC ACID 2-BROMO-PHENYL ESTER

4-CHLORO-N-(2-CHLORO-4-METHOXYPHENYL)BENZENESULFONAMIDE

4-CHLORO-N-(2,2-DICHLORO-1-MORPHOLIN-4-YL-ETHYL)-BENZAMIDE