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CAS号: 344348-28-3 英文名称: 5-Chloro-3,4-dihydro-8-hydroxy-3-Methyl-1-oxo-1H-2-benzopyran-7-carboxylic Acid Methyl Ester 英文同义词: 5-Chloro-3,4-dihydro-8-hydroxy-3-Methyl-1-oxo-1H-2-benzopyran-7-carboxylic Acid Methyl Ester;1H-2-Benzopyran-7-carboxylic acid, 5-chloro-3,4-dihydro-8-hydroxy-3-methyl-1-oxo-, methyl ester 中文名称: 5-Chloro-3,4-dihydro-8-hydroxy-3-Methyl-1-oxo-1H-2-benzopyran-7-carboxylic Acid Methyl Ester 中文同义词: 分子式: C12H11ClO5 分子量: 270.67