Formula: C23H26O11 | Mol. Weight: 478.40 g/mol
IUPAC: 5-hydroxy-2-(4-hydroxyphenyl)-6,7-dimethoxy-8-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-2,3-dihydrochromen-4-one
COC1=C(C(=C2C(=O)CC(OC2=C1C3C(C(C(C(O3)CO)O)O)O)C4=CC=C(C=C4)O)O)OC