4'-BROMO-3'-METHYL-3,4,5,6-TETRACHLOROPHTHALANILIC ACID

4'-BROMOBENZANILIDE

4'-CHLORO-3'-NITROFORMANILIDE

4'-CHLORO-4-(2,4-DI-T-PENTYLPHENOXY)-PH-TETRAZOLYLTHIO-ACETAMIDO-BUTYRANILIDE

4'-METHYL-3-(2-THIENYL)ACRYLOPHENONE

4-[2,2-DICHLORO-1-(4-METHYL-3-NITROPHENYL)VINYL]-1-METHYL-2-NITROBENZENE

4-(1-{4-[(2-BROMOBENZOYL)OXY]PHENYL}-1-METHYLETHYL)PHENYL 2-BROMOBENZOATE

4-(2-HO-1-ME-PROPOXY)-DIMETHYL-TETRADECAHYDRO-CYCLOPENTA(A)PHENANTHREN-17-ONE

4-(2-PIPERIDINOETHYL)PYRIDINE

4-(2,4-DIFLUOROPHENYL)-1-(2-METHOXYBENZOYL)SEMICARBAZIDE

4-(2,4-DIOXO-3-PHENYL-THIAZOLIDIN-5-YLAMINO)-BENZOIC ACID ETHYL ESTER

4-(2,5-DIMETHOXYBENZYLIDENE)-2-PHENYL-2-OXAZOLIN-5-ONE

4-(3-ALLYLUREIDO)BENZOIC (3-PHENYLPROPYLIDENE)HYDRAZIDE

4-(3-CHLORO-4-METHYLPHENYL)-1-(2-CYANOACETYL)SEMICARBAZIDE

4-(4'-NITRO-BIPHENYL-4-SULFONYL)-BENZOIC ACID