Formula: C25H28O13 | Mol. Weight: 536.50 g/mol
IUPAC: 5-hydroxy-6-methoxy-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3-(3,4,5-trimethoxyphenyl)chromen-4-one
COC1=CC(=CC(=C1OC)OC)C2=COC3=CC(=C(C(=C3C2=O)O)OC)OC4C(C(C(C(O4)CO)O)O)O