4-(4-(DIMETHYLAMINO)STYRYL)-N-METHYLPYRIDINIUM IODIDE

4-(4-BROMO-2-CHLOROANILINO)-4-OXOBUT-2-ENOIC ACID

4-(4-Fluorobenzoyl)piperidine

4'-(4-FLUOROBENZYLOXY)ACETOPHENONE

4-(4-FLUOROPHENYL)-3-THIOSEMICARBAZIDE

4-(4-HYDROXYPHENOXY)BENZOIC ACID

4-(4-Hydroxyphenyl)cyclohexanone

4-(4-METHOXYPHENYL)-5-[4-(TRIFLUOROMETHOXY)PHENYL]-4H-1,2,4-TRIAZOLE-3-THIOL

4-(4-Methylpiperazino)benzoic acid

4'-(4-NITROBENZYLOXY)ACETOPHENONE

4-(4-NITROPHENYL)MORPHOLINE

4-(4-NITROPHENYLAZO)-1-NAPHTHOL