Formula: C25H34O10 | Mol. Weight: 494.50 g/mol
IUPAC: [(1R,2S,6S,7R,8S,9R,11S,13S,14S,15R,16S,17R)-2,11,15,16-tetrahydroxy-9,13,17-trimethyl-4,12-dioxo-5,18-dioxapentacyclo[12.5.0.01,6.02,17.08,13]nonadecan-7-yl] (E)-2-methylbut-2-enoate
CC=C(C)C(=O)OC1C2C(CC(C(=O)C2(C3C(C(C4(C5(C3(C1OC(=O)C5)CO4)O)C)O)O)C)O)C