4-(Bromomethyl)-2(1H)-quinolinone

4-Amino-6-fluoro-2-methylquinoline

4-Amino-7-fluoro-1,3-benzothiazole-2-thiol

4-Benzyloxy-2′-hydroxy-3,4′,6′-trimethoxychalcone

4-Bromo-3-(4-chlorophenyl)-1H-pyrazol-5-amine

4-Bromo-8-chloroquinoline

4-Chloro-2′,3′,4′-trimethoxychalcone

4-Ethyl-5-(3-nitrophenyl)-4H-1,2,4-triazole-3-thiol

4-Fluoro-2-methylphenylboronic acid, pinacol ester

4-Iodo-5-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine

4-Methoxy-3-[(4-nitrobenzyl)oxy]benzaldehyde

[4-Methyl-5-(4-piperidinyl)-4H-1,2,4-triazol-3-yl]methanol dihydrochloride hydrate

4-Phenoxybenzyl bromide

4,5′-Dichloro-2′-hydroxy-4′-methylchalcone

4,7-Dichloro-8-methylquinoline