Formula: C25H30O11 | Mol. Weight: 506.50 g/mol
IUPAC: (1R,2S,3R,6R,8R,13S,14R,15R,16S,17R)-10,15,16-trihydroxy-9,13-dimethyl-3-(3-methylbut-2-enoyloxy)-4,11-dioxo-5,18-dioxapentacyclo[12.5.0.01,6.02,17.08,13]nonadec-9-ene-17-carboxylic acid
CC1=C(C(=O)CC2(C1CC3C45C2C(C(C(C4C(C(=O)O3)OC(=O)C=C(C)C)(OC5)C(=O)O)O)O)C)O