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CAS号: 481-46-9 英文名称: GINKGETIN 英文同义词: GINKGETIN;Ginkgetin, >98%;GINKGETIN(RG)(PLEASE CALL);Ginkgetin, 98%, from Ginkgo biloba L.;4',5,5'',7-Tetrahydroxy-4''',7''-dimethoxy-8,3'''-biflavone;5,7-Dihydroxy-8-[2-methoxy-5-(5-hydroxy-7-methoxy-4-oxo-4H-1-benzopyran-2-yl)phenyl]-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one;5,7-Dihydroxy-8-[5-(5-hydroxy-7-methoxy-4-oxo-4H-1-benzopyran-2-yl)-2-methoxyphenyl]-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one;4H-1-Benzopyran-4-one,5,7-dihydroxy-8-[5-(5-hydroxy-7-methoxy-4-oxo-4H-1-benzopyran-2-yl)-2-methoxyphenyl]-2-(4-hydroxyphenyl)- 中文名称: 银杏素 中文同义词: 银杏素;银杏黄酮甙;银杏黄酮苷;银杏素, >98%;白果双黄酮(银杏双黄酮;银杏双黄酮/白果双黄酮;银杏双黄酮, 来源于银杏叶;银杏双黄酮,银杏黄素,银杏素;GINKGETIN 银杏双黄酮;白果双黄酮,银杏双黄酮,银杏黄素 分子式: C32H22O10 分子量: 566.51 熔点 : 297 °C(Solv: acetone (67-64-1)) 沸点 : 863.7±65.0 °C(Predicted) 密度 : 1.506±0.06 g/cm3(Predicted) 酸度系数(pKa): 6.18±0.40(Predicted)