Formula: C40H28O25 | Mol. Weight: 908.60 g/mol
IUPAC: [6,7,8,11,12,13,22-heptahydroxy-3,16-dioxo-21-(3,4,5-trihydroxybenzoyl)oxy-2,17,20-trioxatetracyclo[17.3.1.04,9.010,15]tricosa-4,6,8,10,12,14-hexaen-23-yl] 7,8,9-trihydroxy-3,5-dioxo-1,2-dihydrocyclopenta[c]isochromene-1-carboxylate
C1C(C2=C(C1=O)OC(=O)C3=CC(=C(C(=C32)O)O)O)C(=O)OC4C5COC(=O)C6=CC(=C(C(=C6C7=C(C(=C(C=C7C(=O)OC4C(C(O5)OC(=O)C8=CC(=C(C(=C8)O)O)O)O)O)O)O)O)O)O