4-(4-Methylpiperazino)benzylamine

4-(4-Nitrobenzyl)pyridine

4'-(4-NITROBENZYLOXY)ACETOPHENONE

4-(4-NITROPHENYLAZO)-1-NAPHTHOL

4-(4-PYRIDINETHIOACETYL)MORPHOLINE

4-(4-PYRIDINETHIOACETYL)MORPHOLINE

4-(4-TERT-BUTYLPHENYL)-THIOSEMICARBAZIDE

4-(5-BROMO-2-THIENYL)-1,3-THIAZOL-2-AMINE

4-(5-BROMO-2-THIENYL)-2-METHYL-1,3-THIAZOLE

4-ACETAMIDO-3-CHLOROBENZENESULFONYL CHLORIDE

4-HOMOSULFANILAMIDE HYDROCHLORIDE

4-(AMINOMETHYL)BENZENEBORONIC ACID