Formula: C20H26O11 | Mol. Weight: 442.40 g/mol
IUPAC: (3R,3aS,6aS)-3-[3,5-dimethoxy-4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]-3,3a,4,6a-tetrahydro-1H-furo[3,4-c]furan-6-one
COC1=CC(=CC(=C1OC2C(C(C(C(O2)CO)O)O)O)OC)C3C4COC(=O)C4CO3