4-AMINO-N'-[(4-HYDROXY-2-OXO-1-PROPYL-1,2-DIHYDRO-3-QUINOLINYL)CARBONYL]BENZENESULFONOHYDRAZIDE

4-BENZOYL-3-HO-1-(5-ME-1,3,4-THIADIAZOL-2-YL)-5-PH-1,5-DIHYDRO-2H-PYRROL-2-ONE

4-BIPHENYL-4-YL-PYRIMIDINE

4-BROMO-2-((2,4-DIMETHOXY-PHENYLAMINO)-METHYL)-6-METHOXY-PHENOL

4-BROMO-N-(2,2,2-TRICHLORO-1-(2,4-DICHLORO-PHENYLAMINO)-ETHYL)-BENZAMIDE

4-BROMO-N-(PHENYL-PHENYLAMINO-METHYLENE)-BENZENESULFONAMIDE

4-CHLORO-BENZOIC ACID (2-OXO-1,2-DIHYDRO-INDOL-3-YLIDENE)-HYDRAZIDE

4-CHLORO-N-(2-MORPHOLIN-4-YL-2-PHENYL-ETHYL)-BENZENESULFONAMIDE

4-ETHYL-6-(5-METHYL-4-PHENOXY-1H-PYRAZOL-3-YL)-BENZENE-1,3-DIOL

4-HO-1-ME-2-OXO-1,2-2H-QUINOLINE-3-CARBOXYLIC ACID (2-SULFAMOYL-PHENYL)-AMIDE

4-HYDROXY-2-OXO-1,2-DIHYDRO-QUINOLINE-3-CARBOXYLIC ACID N'-OCTANOYL-HYDRAZIDE

4-Iodo-1-methyl-1H-pyrazole-3-carboxylic acid

4-IODO-N-(2,2,2-TRICHLORO-1-(3-(4-METHOXY-PHENYL)-THIOUREIDO)-ETHYL)-BENZAMIDE

4-ME-5-PHENYL-2H-PYRAZOLE-3-CARBOXYLIC ACID (2,6-DICHLORO-BENZYLIDENE)-HYDRAZIDE

4-METHOXY-2,6-DIMETHYL-PYRANYLIUM, FLUORO-SULFATE