4-(4,4-DIMETHYL-2-OXOCYCLOHEXYL)BUTYRIC ACID

4-(ACETAMIDOPHENYLSULFONYL)ACETONITRILE

4-(BENZYLOXY)PHENYL N-(4-FLUOROPHENYL)CARBAMATE

4-(BUTOXYCARBONYL)PHENYL N-(2,3-DICHLOROPHENYL)CARBAMATE

4-(DIMETHYLAMINO)-3'-METHOXYAZOBENZENE

4-(DIMETHYLAMINO)-4'-NITRO-2,2',6-TRIMETHYLAZOBENZENE

4-(METHYLTHIO)PHENYL CARBANILATE

4-(METHYLTHIO)PHENYL N-(4-METHYL-2-NITROPHENYL)CARBAMATE

4-(N-(3,4-XYLYL)CARBAMOYL)MORPHOLINE

4-(N-(5-CHLORO-2-METHYLPHENYL)CARBAMOYL)-2,6-DIMETHYLMORPHOLINE

4-ACETAMIDOPHENYL N-(2,3-DICHLOROPHENYL)CARBAMATE

4-ACETOACETAMIDOAZOBENZENE

4-BENZYL-PIPERAZINE-1-CARBOXYLIC ACID (3,4-DICHLORO-PHENYL)-AMIDE

4-BENZYLIDENE-2-PHENYL-2-OXAZOLIN-5-ONE

4-BENZYLOXY-N-(3-(3-BENZYLOXY-4,5-DIMETHOXY-PH)-PROPIONYL)-3-METHOXY-BENZAMIDE