Formula: C23H22O12 | Mol. Weight: 490.40 g/mol
IUPAC: [(2S,3R,4S,5S,6R)-2-[2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxochromen-8-yl]-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl] acetate
CC(=O)OC1C(C(C(OC1C2=C(C=C(C3=C2OC(=CC3=O)C4=CC(=C(C=C4)O)O)O)O)CO)O)O