Formula: C34H30O9 | Mol. Weight: 582.60 g/mol
IUPAC: 2-(3,4-dimethoxyphenyl)-7-hydroxy-8-[2-methoxy-5-(7-methoxy-4-oxo-2,3-dihydrochromen-2-yl)phenyl]-2,3-dihydrochromen-4-one
COC1=CC2=C(C=C1)C(=O)CC(O2)C3=CC(=C(C=C3)OC)C4=C(C=CC5=C4OC(CC5=O)C6=CC(=C(C=C6)OC)OC)O