4-(1H-BENZOIMIDAZOL-2-YLSULFANYLMETHYL)-2,6-DI-TERT-BUTYL-PHENOL

4-(1H-Pyrazol-5-yl)benzoic acid

4-(2-{5-[2-(4-piperidinyl)ethyl]-1H-pyrrol-2-yl}ethyl)piperidine

4-(1-AZEPANYL)-1-(2,5-DIPHENYL-1,3-OXAZOL-4-YL)-2(1H)-PYRIMIDINONE

4-(1-METHYL-1-NITROPROPYL)BENZOPHENONE

4-(1,3-Dihydro-2H-isoindol-2-yl)butanoic acid hydrochloride

4-(2-((3-CHLOROANILINO)CARBOTHIOYL)CARBOHYDRAZONOYL)PHENYL 4-PROPOXYBENZOATE

4-(2-(1-METHYL-3-OXO-BUT-1-ENYLAMINO)-ETHYLAMINO)-PENT-3-EN-2-ONE

4-(2-(3-CHLORO-PHENOXY)-ACETYLAMINO)-BENZOIC ACID ISOBUTYL ESTER

4-(2-(4-METHOXY-PHENOXY)-ACETYLAMINO)-BENZOIC ACID

4-(2-(METHYLSULFONAMIDO)-ETHOXY)-META-ANISIC ACID

4-(2-Aminoethyl)-1-isopropyl-3,3-diphenyl-2-pyrrolidinone

4-(2-BROMOPHENYLAZO)-N,N-DIETHYLANILINE

4-(2-CHLORO-4-NITROPHENYL)-1,1-DIMETHYLSEMICARBAZIDE

4-(2-CHLOROACETYL)-ANTIPYRINE