Formula: C42H32O9 | Mol. Weight: 680.70 g/mol
IUPAC: 5-[(2R,3R)-7-hydroxy-5-[(2S,3S)-6-hydroxy-2-(4-hydroxyphenyl)-4-[(E)-2-(4-hydroxyphenyl)ethenyl]-2,3-dihydro-1-benzofuran-3-yl]-2-(4-hydroxyphenyl)-2,3-dihydro-1-benzofuran-3-yl]benzene-1,3-diol
C1=CC(=CC=C1C=CC2=C3C(C(OC3=CC(=C2)O)C4=CC=C(C=C4)O)C5=CC6=C(C(=C5)O)OC(C6C7=CC(=CC(=C7)O)O)C8=CC=C(C=C8)O)O