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CAS号: 18206-61-6 英文名称: GRAPESEEDSEXTRACT 英文同义词: Ccris 9188;GRAPESEEDSEXTRACT;Proanthocyanidin a;Polyhydroxyflavan-3-ol;Ouratea proanthocyanidin a;Proanthocyanidin (grape seed extract);(2R,2R,3R,3R,4R)-2-(3,5-Dihydroxy-4-methoxyphenyl)-2-(4-hydroxyphenyl)-[4,8-bichroman]-3,3,5,5,7,7-hexaol;(4,8'-Bi-2H-1-benzopyran)-3,3',5,5',7,7'-hexol, 2'-(3,5-dihydroxy-4-methoxyphenyl)-3,3',4,4'-tetrahydro-2-(4-hydroxyphenyl)-, (2R,2'R,3R,3'R,4R)-;(4,8'-Bi-2H-1-benzopyran)-3,3',5,5',7,7'-hexol, 2'-(3,5-dihydroxy-4-methoxyphenyl)-3,3',4,4'-tetrahydro-2-(4-hydroxyphenyl)-, (2R-(2alpha,3alpha,4beta(2'R*,3'R*)))- 中文名称: 中文同义词: 分子式: C31H28O12 分子量: 592.55 沸点 : 856.6±65.0 °C(Predicted) 密度 : 1.624±0.06 g/cm3(Predicted) 酸度系数(pKa): 9.20±0.15(Predicted)