Formula: C22H24O11 | Mol. Weight: 464.40 g/mol
IUPAC: (E)-1-[2,4-dihydroxy-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]-3-(3-hydroxy-4-methoxyphenyl)prop-2-en-1-one
COC1=C(C=C(C=C1)C=CC(=O)C2=C(C(=C(C=C2)O)OC3C(C(C(C(O3)CO)O)O)O)O)O