Formula: C20H28O8 | Mol. Weight: 396.40 g/mol
IUPAC: [(1R,2R,4S,5R,6S,9S,10R,11S,13S)-2,10,11-trihydroxy-2,6,11-trimethyl-7-oxo-8,14-dioxatetracyclo[8.4.0.01,13.05,9]tetradecan-4-yl] (Z)-2-methylbut-2-enoate
CC=C(C)C(=O)OC1CC(C23C(O2)CC(C3(C4C1C(C(=O)O4)C)O)(C)O)(C)O