Formula: C27H26O12 | Mol. Weight: 542.50 g/mol
IUPAC: 9-(1,3-benzodioxol-5-yl)-6,7-dimethoxy-4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3H-benzo[f][2]benzofuran-1-one
COC1=C(C=C2C(=C1)C(=C3C(=C2OC4C(C(C(C(O4)CO)O)O)O)COC3=O)C5=CC6=C(C=C5)OCO6)OC