Formula: C37H32O7 | Mol. Weight: 588.60 g/mol
IUPAC: 6-(2,7-dihydroxy-4-methoxy-9,10-dihydrophenanthren-1-yl)-1-[(4-hydroxyphenyl)methyl]-4-methoxy-9,10-dihydrophenanthrene-2,7-diol
COC1=C2C(=C(C(=C1)O)CC3=CC=C(C=C3)O)CCC4=CC(=C(C=C42)C5=C6CCC7=C(C6=C(C=C5O)OC)C=CC(=C7)O)O