4-(4-Methylpiperazin-1-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine

4-(5-{[(2R,6S)-2,6-Dimethyl-4-morpholinyl]methyl}-1,2,4-oxadiazol-3-yl)benzaldehyde hydrochloride

4-(5,6,7,8-Tetrahydropyrido[3,4-d]pyrimidin-4-yl)morpholine hydrochloride

4-(Aminomethyl)benzaldehyde

4-(Cyclopropylamino)-2(1H)-pyrimidinone hydrate

[4-(Phenoxymethyl)phenyl]acetic acid

4-(Trifluoromethyl)pyridine-2-carboxylic acid

4-(三氟甲基)吡啶-2-甲酸

4-Azaspiro[bicyclo[2.2.2]octane-2,2′-oxirane]

4-Benzyloxyphenylmagnesium bromide solution

4-苄氧基苯基溴化镁 溶液

4-Bromo-3-methylthiophene-2-carboxaldehyde

4-Chloro-2-cyclopropyl-6-(4-methyl-1H-imidazol-1-yl)pyrimidine

4-Chloro-5-methyl-6-(2-propyl-1H-imidazol-1-yl)pyrimidine

4-Ethyl-5-hydroxy-4-methyl-3,4-dihydro-2H-pyrrol-2-one

4-Fluoro-3-formylbenzamide

4-Isocyano-1,2-dimethylbenzene