1(beta)-O-Galloylpedunculagin 79786-00-8 Casuarictin beta-D-Glucopyranose, cyclic 2,3:4,6-bis(4,4',5,5',6,6'-hexahydroxy(1,1'-biphenyl)-2,2'-dicarboxylate) 1-(3,4,5-trihydroxybenzoate), (2(S),4(S))-