Formula: C29H36O11 | Mol. Weight: 560.60 g/mol
IUPAC: methyl 2-[(1S,3R,4R,5S,7S,8R,10R,11S,12S,13S)-5-acetyloxy-13-(furan-3-yl)-4,11-dihydroxy-6,6,8,12-tetramethyl-17-methylidene-9,15-dioxo-2,14-dioxatetracyclo[8.6.1.01,12.03,8]heptadecan-7-yl]acetate
CC(=O)OC1C(C2C(C(C1(C)C)CC(=O)OC)(C(=O)C3C(C4(C(OC(=O)CC4(C3=C)O2)C5=COC=C5)C)O)C)O