Formula: C27H26O9 | Mol. Weight: 494.50 g/mol
IUPAC: 4-[(3S,3aR,6S,6aR)-6-[(2R,3S)-2-(3,4-dihydroxyphenyl)-3-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]-1,3,3a,4,6,6a-hexahydrofuro[3,4-c]furan-3-yl]benzene-1,2-diol
C1C2C(COC2C3=CC4=C(C=C3)OC(C(O4)CO)C5=CC(=C(C=C5)O)O)C(O1)C6=CC(=C(C=C6)O)O