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CAS号: 577983-30-3 英文名称: ethyl 3-[6-chloro-4-methyl-2-oxo-7-(2-oxo-2-prop-2-enoxyethoxy)chromen-3-yl]propanoate 英文同义词: ethyl 3-[6-chloro-4-methyl-2-oxo-7-(2-oxo-2-prop-2-enoxyethoxy)chromen-3-yl]propanoate;2H-1-Benzopyran-3-propanoic acid, 6-chloro-4-methyl-2-oxo-7-[2-oxo-2-(2-propen-1-yloxy)ethoxy]-, ethyl ester 中文名称: 中文同义词: 分子式: C20H21ClO7 分子量: 408.83