Post

CAS号: 19833-25-1 英文名称: 2-(3,4-dihydroxyphenyl)-7-(beta-D-glucopyranosyloxy)-3,5-dihydroxy-6-methoxy-4H-1-benzopyran-4-one 英文同义词: Patulitrin;Einecs 243-356-4;Patuletin 7-glucoside;7-[(β-D-Glucopyranosyl)oxy]-3,3',4',5-tetrahydroxy-6-methoxyflavone;4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-7-(β-D-glucopyranosyloxy)-3,5-dihydroxy-6-methoxy-;2-(3,4-dihydroxyphenyl)-7-(beta-D-glucopyranosyloxy)-3,5-dihydroxy-6-methoxy-4H-1-benzopyran-4-one 中文名称: 中文同义词: 分子式: C22H22O13 分子量: 494.4 熔点 : 261-263 °C 沸点 : 865.0±65.0 °C(Predicted) 密度 : 1.761±0.06 g/cm3(Predicted) 酸度系数(pKa): 5.90±0.40(Predicted)