4-((5-ETHYL-(1,3,4)THIADIAZOL-2-YLIMINO)-METHYL)-PHENOL

4-(2-(6-METHOXY-2-NAPHTHYL)THIOACETYL)MORPHOLINE

4-(2-HYDROXYBENZYLIDENEAMINO)PHENYL SULFONE

4-(2-PROPYN-1-YLOXY)-2,3,5,6-TETRACHLOROPYRIDINE

4-(2,4-DICHLOROPHENYL)-1,1-DIMETHYLSEMICARBAZIDE

4-(2,4-DIMETHYLBENZYL)-1-PHENYLSEMICARBAZIDE

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

4-(3-(DIMETHYLAMINO)PROPYLAMINO)1METHYL-1H-PYRAZOLO(3,4-B)QUINOLINE TRIPHOSPHATE

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

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

4-(3,4-DIMETHOXY-BENZYLIDENE)-2-METHYL-4H-OXAZOL-5-ONE

4-(4-{[4-(4-AMINOPHENOXY)PHENYL]SULFONYL}PHENOXY)ANILINE

4-(4-BROMO-PHENYL)-2,6-DIPHENYL-PYRANYLIUM, PERCHLORATE

4-(4-HO-PH)-6-ME-2-OXO-1,2,3,4-4H-PYRIMIDINE-5-CARBOXYLIC ACID ETHYL ESTER

4-(4,4-DIMETHYL-2-OXOCYCLOHEXYL)BUTYRIC ACID