95263-70-0 Cornusiin B D-Glucose, cyclic 4,6-(4,4',5,5',6,6'-hexahydroxy(1,1'-biphenyl)-2,2'-dicarboxylate) 2-(2-((5,10-dihydro-3,7,8-trihydroxy-5,10-dioxo(1)benzopyrano(5,4,3-cde)-(1)benzopyran-2-yl)oxy)-3,4,5-trihydroxybenzoate) 3-(3,4,5-trihydroxybenzoate), stereoisomer