Formula: C25H24O11 | Mol. Weight: 500.40 g/mol
IUPAC: (1S,8E,18E,23R,24S,25S,26R)-4,14,15,24,25,26-hexahydroxy-2,21,27-trioxatetracyclo[21.3.1.13,7.012,17]octacosa-3,5,7(28),8,12,14,16,18-octaene-10,20-dione
C1C2C(C(C(C(O2)OC3=C(C=CC(=C3)C=CC(=O)CC4=CC(=C(C=C4C=CC(=O)O1)O)O)O)O)O)O