4-HO-1-ME-2-OXO-1,2-DIHYDRO-QUINOLINE-3-CARBOXYLIC ACID N'-PENTANOYL-HYDRAZIDE

4-HO-2-OXO-1-PR-1,2-2H-QUINOLINE-3-CARBOXYLIC ACID (PYRIDIN-4-YLMETHYL)-AMIDE

4-Methoxy-N-methylbenzenesulfonamide

4-METHOXYPHENYL N-(4-(METHYLTHIO)PHENYL)CARBAMATE

4-METHYL-1-(2-(2-NITROPHENYL)-2-OXOETHYL)PYRIDINIUM BROMIDE

4-METHYL-1-(4-METHYLBENZOYL)SEMICARBAZIDE

4-METHOXYPHENYL N-(3-(TRIFLUOROMETHYL)PHENYL)CARBAMATE

4-METHYL-1-PHENYL-PENT-1-EN-3-ONE

4-METHYL-1,3(2H,4H)-ISOQUINOLINEDIONE

4-Methyl-2-[2-(2-thienyl)ethyl]-4,5-dihydro-1H-imidazole

4-METHYL-2-(3,5,5,8,8-PENTAMETHYL-5,6,7,8-TETRAHYDRO-2-NAPHTHYL)-1,3-DIOXOLANE

4-METHYL-2-OXO-2H-1-BENZOPYRAN-7-YL N-(3-(TRIFLUOROMETHYL)PHENYL)CARBAMATE

4-Hydroxy-7-methoxy-2-phenylquinoline

4-HYDROXY-ALPHA-PHENYLIMINO-M-TOLUENESULFONIC ACID

4-METHYL-4-({5-[(4-METHYLMORPHOLIN-4-IUM-4-YL)METHYL]-1,4-DIOXAN-2-YL}METHYL)MORPHOLIN-4-IUM DIIODIDE