5,6,7,40-Tetrahydroxyisoflavone-6,7-di-o-b-D-glucopyranoside5-6-7-40-tetrahydroxyisoflavo-ne-6-7-di-o-b-d-glucopyranoside, 5,6,7,4'-四羟基异黄酮-6,7-O-二葡萄糖苷, 5,6,7,4'-tetrahydroxyisoflavone-6,7-di-O-beta-D-glucopyranoside
5,6,7,4'-tetrahydroxyisoflavone-6,7-di-O-beta-D-glucopyranoside is a natural product