Formula: C56H42O12 | Mol. Weight: 906.90 g/mol
IUPAC: (1R,4S,5S,11R,12R,15S,16S,22R)-4,15-bis(3,5-dihydroxyphenyl)-5,11,16,22-tetrakis(4-hydroxyphenyl)-6,17-dioxahexacyclo[10.10.0.02,10.03,7.013,21.014,18]docosa-2(10),3(7),8,13(21),14(18),19-hexaene-9,20-diol
C1=CC(=CC=C1C2C3C(C(C4=C3C5=C(C=C4O)OC(C5C6=CC(=CC(=C6)O)O)C7=CC=C(C=C7)O)C8=CC=C(C=C8)O)C9=C2C(=CC1=C9C(C(O1)C1=CC=C(C=C1)O)C1=CC(=CC(=C1)O)O)O)O