4-(4-(ETHOXYCARBONYL)PHENYL)-1-(2-THENOYL)SEMICARBAZIDE

4-(4-AMINO-META-TOLUIDINO)-PHENOL

4-(4-BENZYL-1-PIPERIDINYL)-6-METHYL-5-PHENYLTHIENO(2,3-D)PYRIMIDINE

4-(4-BR-BENZYLIDENE-HYDRAZINOCARBONYL)-1-(2-OXO-2-PH-ETHYL)-PYRIDINIUM, CHLORIDE

4-(4-BR-PH)-8-CL-4-ME-2-PH-1,9B-2H-5-OXA-3,3A-DIAZA-CYCLOPENTA(A)NAPHTHALENE

4-(4-Bromophenyl)-1-(2,4-difluorophenyl)-1H-pyrazol-5-amine

4-(4-Bromophenyl)butan-1-ol

4-(4-fluoro-phenyl)-5-methyl-thiazol-2-ylamine

4-(4-Fluorophenyl)-1,2,3,6-tetrahydropyridine hydrochloride

4-(4-Butylphenyl)-4-oxobutanoic acid

4-(4-CHLORO-2-METHYLPHENYL)-1-(ETHOXYCARBONYL)SEMICARBAZIDE

4-(4-CHLORO-BENZENESULFONYLOXY)-BENZOIC ACID BUTYL ESTER

4-(4-METHOXYPHENYL)-4-METHYL-1-PHENYL-1-CYCLOHEXENE

4-(4-CL-PH)-2,7,7-TRIMETHYL-5-OXO-1,4,5,6,7,8-HEXAHYDRO-QUINOLINE-3-CARBONITRILE

4-(4-ethoxy-1-naphthyl)-4-oxobutanoic acid