147899-43-2

b-D-Glucopyranose, cyclic4,6-(4,4',5,5',6,6'-hexahydroxy[1,1'-biphenyl]-2,2'-dicarboxylate)1-[3-(6-carboxy-2,3,4-trihydroxyphenoxy)-4,5-dihydroxybenzoate]2,3-bis(3,4,5-trihydroxybenzoate), 1-ester with D-altro-2-heptulose, (S)-