Formula: C20H26O9 | Mol. Weight: 410.40 g/mol
IUPAC: (1R,2S,6S,7R,8S,12S,13S,14R,15R,16S,17R)-2,7,12,15,16-pentahydroxy-9,13,17-trimethyl-5,18-dioxapentacyclo[12.5.0.01,6.02,17.08,13]nonadec-9-ene-4,11-dione
CC1=CC(=O)C(C2(C1C(C3C45C2C(C(C(C4(CC(=O)O3)O)(OC5)C)O)O)O)C)O