Formula: C24H16O8 | Mol. Weight: 432.40 g/mol
IUPAC: (1R,2S,14S,15R)-4,25-dimethoxy-8,12,17,21-tetraoxaheptacyclo[13.11.0.02,14.03,11.05,9.018,26.020,24]hexacosa-3(11),4,6,9,18(26),19,22,24-octaene-13,16-dione
COC1=C2C=COC2=CC3=C1C4C5C(C4C(=O)O3)C(=O)OC6=C5C(=C7C=COC7=C6)OC