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CAS号: 19809-79-1 英文名称: 2-[[5,7-Dihydroxy-8-(1-oxoisobutyl)-2,2-dimethyl-2H-1-benzopyran-6-yl]methyl]-3,5-dihydroxy-6-(1-oxoisobutyl)-4,4-dimethyl-2,5-cyclohexadien-1-one 英文同义词: Uliginosin B;2-[(5,7-Dihydroxy-8-isobutyryl-2,2-dimethyl-2H-1-benzopyran-6-yl)methyl]-3,5-dihydroxy-6-isobutyryl-4,4-dimethyl-2,5-cyclohexadien-1-one;2-[[5,7-Dihydroxy-8-(1-oxoisobutyl)-2,2-dimethyl-2H-1-benzopyran-6-yl]methyl]-3,5-dihydroxy-6-(1-oxoisobutyl)-4,4-dimethyl-2,5-cyclohexadien-1-one;2,5-Cyclohexadien-1-one, 2-[[5,7-dihydroxy-2,2-dimethyl-8-(2-methyl-1-oxopropyl)-2H-1-benzopyran-6-yl]methyl]-3,5-dihydroxy-4,4-dimethyl-6-(2-methyl-1-oxopropyl)- 中文名称: 湿生金丝桃素 B 中文同义词: 湿生金丝桃素 B 分子式: C28H34O8 分子量: 498.56 熔点 : 139.5-142.0℃