Pyrano
furo[2',3':7,8][1]benzopyrano[2,3-c][1]benzopyran-6(6aH)-one, 1,2,12,12a-tetrahydro-8,9-dimethoxy-2-(1-methylethenyl)-, (2S,6aR,12aR)-
D-Glucose,esters,cyclic 4f2':6f2-[(1S)-4-(6-carboxy-2,3,4- trihydroxyphenoxy)-4',5,5',6,6'-pentahydroxy[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-trihydroxy