Formula: C27H26O11 | Mol. Weight: 526.50 g/mol
IUPAC: 9-(1,3-benzodioxol-5-yl)-6,7-dimethoxy-4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy-3H-benzo[f][2]benzofuran-1-one
CC1C(C(C(C(O1)OC2=C3COC(=O)C3=C(C4=CC(=C(C=C42)OC)OC)C5=CC6=C(C=C5)OCO6)O)O)O