548-76-5

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548-76-5

@548-76-5

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548-76-5@548-76-5·Jan 28, 2021

CAS号: 548-76-5 英文名称: 5,7-dihydroxy-3-(3-hydroxy-4,5-dimethoxyphenyl)-6-methoxy-4-benzopyrone 英文同义词: Rrigenin;5,7-dihydroxy-3-(3-hydroxy-4,5-dimethoxyphenyl)-6-methoxychromen-4-one;5,7-dihydroxy-3-(3-hydroxy-4,5-dimethoxyphenyl)-6-methoxy-4-benzopyrone;5,7-Dihydroxy-3-(3-hydroxy-4,5-dimethoxyphenyl)-6-methoxy-4H-1-benzopyran-4-one;4H-1-Benzopyran-4-one, 5,7-dihydroxy-3-(3-hydroxy-4,5-dimethoxyphenyl)-6-methoxy- 中文名称: 野鸢尾黄素 中文同义词: 野鸢尾苷元;野鸢尾黄素;野鹫尾黄素;野鸢尾黄素(野鸢尾苷元) 分子式: C18H16O8 分子量: 360.31 熔点 : 189-192℃ 沸点 : 646.1±55.0 °C(Predicted) 密度 : 1.461±0.06 g/cm3 (20 ºC 760 Torr) 酸度系数(pKa): 6.36±0.20(Predicted)