4-[4-(TRIFLUOROMETHYL)PHENYL]-3-THIOSEMICARBAZIDE

4-Acetamido-2-chloropyridine

4'-ACETAMIDOACETOPHENONE

4-ACETYL-4-(ETHOXYCARBONYL)HEPTANEDIOIC ACID

4-ACETYL-4'-BROMOBIPHENYL

4-Acetylphenylboronic acid

4-AMIDINOPYRIDINE HYDROCHLORIDEPYRIDINE-4-CARBOXIMIDAMIDE HYDROCHLORIDE

4-AMINO-1,3,5-TRIAZINE-2-THIOL