4-NITRO-BENZOIC ACID N'-(4-HO-2-OXO-1-PR-1,2-2H-QUINOLINE-3-CARBONYL)-HYDRAZIDE

4-Nitro-N-(2-pyridinyl)benzamide

4-NITRO-N-(4-PHENOXY-PHENYL)-BENZAMIDE

4-NITROBENZALDEHYDE (2,2,2-TRIFLUOROETHYL)HYDRAZONE

4-NITROBENZO-2',5'-XYLIDIDE

4-OXO-3-PHENOXY-2-(TRIFLUOROMETHYL)-4H-CHROMEN-7-YL 6-{[(4-METHYLPHENYL)SULFONYL]AMINO}HEXANOATE

4-p-Tolylisoxazol-5-amine

4-Pentylbenzaldehyde

4-phenoxy-1-phenyl-1-butanamine hydrochloride

4-PHENYL-1-(2-PHENYLETHYLIDENE)-3-THIOSEMICARBAZIDE

4-Phenyl-1-piperazinecarboximidamide

4-PHENYL-1,2,3,6-TETRAHYDRO-1-PYRIDINEETHANOL HYDROCHLORIDE HYDRATE

4-Phenyl-2-carboxy-2,3-dihydro-1,5-benzothiazepine

4-PHENYL-3-BUTEN-2-ONE (4-NITROPHENYL)HYDRAZONE

4-PHENYL-4-PROPYL-2-IMIDAZOLIDINONE