Formula: C25H20O10 | Mol. Weight: 480.40 g/mol
IUPAC: (2R,3R)-7-(3,4-dihydroxyphenyl)-10-hydroxy-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-2,3-dihydropyrano[2,3-g][1,4]benzodioxin-9-one
COC1=C(C=CC(=C1)C2C(OC3=C(O2)C=C4C(=C3O)C(=O)C=C(O4)C5=CC(=C(C=C5)O)O)CO)O