Formula: C33H24O10 | Mol. Weight: 580.50 g/mol
IUPAC: 5-hydroxy-8-[5-hydroxy-2-(4-hydroxyphenyl)-7-methoxy-4-oxochromen-6-yl]-7-methoxy-2-(4-methoxyphenyl)chromen-4-one
COC1=CC=C(C=C1)C2=CC(=O)C3=C(O2)C(=C(C=C3O)OC)C4=C(C=C5C(=C4O)C(=O)C=C(O5)C6=CC=C(C=C6)O)OC