4-(4-TERT-BUTYLPHENYL)-THIOSEMICARBAZIDE

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

4-(9H-FLUOREN-9-YL)PYRIDINE

4'-(Aminomethyl)fluoresceinehydrochloride

4-BENZYLOXYPHENOXYACETIC ACID

4-(N-Boc-amino)phenylboronic acid pinacol ester

4-(BROMOMETHYL)-5-METHYL-2-PHENYL-2H-1,2,3-TRIAZOLE

4-(Bromomethyl)phenylboronic acid

4-(CHLOROMERCURI)BENZENESULFONIC ACID,SODIUM SALT

4-CHLOROMETHYL-2-METHYLTHIAZOLE HYDROCHLORIDE

4-(CHLOROMETHYL)-2-METHYL-1,3-THIAZOLE