4-(3-CHLORO-2-METHYLPHENYL)-1-METHYL-1-PHENYLSEMICARBAZIDE

4-(3,7-DI-ACO-12-HO-10,13-DI-ME-CYCLOPENTA(A)PHENANTHREN-17-YL)-PENTANOIC ACID

4-(4-BROMO-BUTOXY)-4'-METHOXY-BIPHENYL

4-(4-HO-PH)-6-ME-2-OXO-1,2,3,4-4H-PYRIMIDINE-5-CARBOXYLIC ACID ETHYL ESTER

4-(4,6-DIAMINO-M-TOLYL)IMINO-2,5-CYCLOHEXADIEN-1-YLIDENE)DI-ME-AMMONIUM CHLORIDE

4-(BENZYLAMINOMETHYLENEAMINO)-2-(ETHOXYCARBONYL)-4H-1,2,4-TRIAZOL-2-IUM CHLORIDE

4-(BUTOXYCARBONYL)PHENYL N-(2-CHLORO-4-METHOXYPHENYL)CARBAMATE

4-(DIMETHYLAMINO)-3-ISOPROPYLPHENOL

4-(DIMETHYLAMINO)-N-(4-METHYL-3-NITROPHENYL)BENZYLAMINE

4-(METHYLTHIO)PHENYL N-(3-CHLORO-4-METHYLPHENYL)CARBAMATE

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

4-(N-(6-CHLORO-2-METHYLPHENYL)CARBAMOYL)MORPHOLINE

4-ACETAMIDOPHENYL N-(4-(ETHOXYCARBONYL)PHENYL)CARBAMATE

4-BENZOYL-2-NITROPHENYL DISULFIDE

4-BENZYLIDENE-3-PHENYL-4H-ISOXAZOL-5-ONE