Formula: C36H28O17 | Mol. Weight: 732.60 g/mol
IUPAC: (1aR,7aR)-7a-[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-8-yl]-4,6-dihydroxy-1a-(4-hydroxyphenyl)oxireno[2,3-b]chromen-7-one
C1=CC(=CC=C1C2=C(C(=O)C3=C(O2)C(=C(C=C3O)O)C45C(=O)C6=C(C=C(C=C6OC4(O5)C7=CC=C(C=C7)O)O)O)OC8C(C(C(C(O8)CO)O)O)O)O