Formula: C21H26O8 | Mol. Weight: 406.40 g/mol
IUPAC: [(1S,3S,8E,10R,12S,16S)-16-hydroxy-5-(methoxymethyl)-10-methyl-6-oxo-7,13,15-trioxatetracyclo[8.4.1.11,12.04,8]hexadeca-4,8-dien-3-yl] (E)-2-methylbut-2-enoate
CC=C(C)C(=O)OC1CC23COC(C2O)CC(O3)(C=C4C1=C(C(=O)O4)COC)C