Formula: C27H30O17 | Mol. Weight: 626.50 g/mol
IUPAC: 2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-8-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-7-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxychromen-4-one
CC1C(C(C(C(O1)OC2=C(C3=C(C(=C2)O)C(=O)C(=C(O3)C4=CC(=C(C=C4)O)O)O)OC5C(C(C(C(O5)CO)O)O)O)O)O)O