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CAS号: 5527-76-4 英文名称: ETHYL 5-METHOXY-4-OXO-1,4-DIHYDRONAPHTHALENE-2-CARBOXYLATE 英文同义词: ETHYL 5-METHOXY-4-OXO-4H-CHROMENE-2-CARBOXYLATE;ethyl5-methoxy-4-oxo-4h-1-benzopyran-2-carboxylate;5-methoxy-4-oxo-4h-1-benzopyran-2-carboxylicaciethylester;ETHYL 5-METHOXY-4-OXO-1,4-DIHYDRONAPHTHALENE-2-CARBOXYLATE;4H-1-Benzopyran-2-carboxylic acid, 5-methoxy-4-oxo-, ethyl ester 中文名称: 中文同义词: 分子式: C13H12O5 分子量: 248.23