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CAS号: 50439-47-9 英文名称: 5,4'-dihydroxy-3,6,7,8,3'-pentamethoxyflavone 英文同义词: 3'-Methoxycalycopterin;5,4'-dihydroxy-3,6,7,8,3'-pentamethoxyflavone;4',5-Dihydroxy-3,3',6,7,8-pentamethoxyflavone;4H-1-Benzopyran-4-one, 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,6,7,8-tetramethoxy- 中文名称: 中文同义词: 分子式: C20H20O9 分子量: 404.37