Formula: C32H22O10 | Mol. Weight: 566.50 g/mol
IUPAC: 2-(5,10-dihydroxy-7-methoxy-2-methyl-1,4-dioxoanthracen-9-yl)-1,8-dihydroxy-3-methoxy-6-methylanthracene-9,10-dione
CC1=CC2=C(C(=C1)O)C(=O)C3=C(C(=C(C=C3C2=O)OC)C4=C5C(=C(C6=C4C=C(C=C6O)OC)O)C(=O)C=C(C5=O)C)O