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CAS号: 294854-76-5 英文名称: 4-methyl-2-oxo-2H-chromen-7-yl [(4-methyl-2-oxo-2H-chromen-7-yl)oxy]acetate 英文同义词: 4-methyl-2-oxo-2H-chromen-7-yl [(4-methyl-2-oxo-2H-chromen-7-yl)oxy]acetate 中文名称: 中文同义词: 分子式: C22H16O7 分子量: 392.35824