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CAS号: 307548-17-0 英文名称: methyl 2-((7-methyl-2-oxo-4-phenyl-2H-chromen-5-yl)oxy)propanoate 英文同义词: methyl 2-((7-methyl-2-oxo-4-phenyl-2H-chromen-5-yl)oxy)propanoate;Propanoic acid, 2-[(7-methyl-2-oxo-4-phenyl-2H-1-benzopyran-5-yl)oxy]-, methyl ester 中文名称: 中文同义词: 分子式: C20H18O5 分子量: 338.35