Formula: C46H34O9 | Mol. Weight: 730.80 g/mol
IUPAC: 1-(2,7-dihydroxy-4-methoxyphenanthren-1-yl)-8-(2-hydroxy-4,7-dimethoxyphenanthren-1-yl)-4-methoxyphenanthrene-2,7-diol
COC1=CC2=C(C=C1)C3=C(C=C(C(=C3C=C2)C4=C(C=CC5=C4C=CC6=C(C(=CC(=C56)OC)O)C7=C8C=CC9=C(C8=C(C=C7O)OC)C=CC(=C9)O)O)O)OC