Formula: C22H20O12 | Mol. Weight: 476.40 g/mol
IUPAC: 3-hydroxy-2-(7-hydroxy-1,3-benzodioxol-5-yl)-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one
C1OC2=CC(=CC(=C2O1)O)C3=C(C(=O)C4=C(O3)C=C(C=C4)OC5C(C(C(C(O5)CO)O)O)O)O