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CAS号: 2068-02-2 英文名称: 2-(3,4-dihydroxyphenyl)-5-hydroxy-3,7-dimethoxy-4-benzopyrone 英文同义词: 3,7-O-DIMETHYLQUERCETIN;Quercetin 3,7-di-O-methyl ether;3,7-dimethoxy-5,3',4'-trihydroxyflavone;5,3',4'-Trihydroxy-3,7-dimethoxyflavone;2-(3,4-dihydroxyphenyl)-5-hydroxy-3,7-dimethoxy-chromen-4-one;2-(3,4-dihydroxyphenyl)-5-hydroxy-3,7-dimethoxy-4-benzopyrone;4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-5-hydroxy-3,7-dimethoxy- 中文名称: 3,7-DI-O-METHYLQUERCETIN 中文同义词: 5,3',4'-三羟基-3,7-二甲氧基黄酮 分子式: C17H14O7 分子量: 330.29 熔点 : 241-242℃