Formula: C33H40O14 | Mol. Weight: 660.70 g/mol
IUPAC: methyl 2-[(1S,3R,4R,5R,7S,8R,10R,11S,12S,13S,16S)-4,5,16-triacetyloxy-13-(furan-3-yl)-11-hydroxy-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)OC1C2C(C(C(C1OC(=O)C)(C)C)CC(=O)OC)(C(=O)C3C(C4(C(OC(=O)C(C4(C3=C)O2)OC(=O)C)C5=COC=C5)C)O)C