Formula: C27H38O8 | Mol. Weight: 490.60 g/mol
IUPAC: [(1R,2S,4R,5S,6R,8R,10R,11R)-5-[(3aS,5S,6aS)-3a,4,5,6a-tetrahydrofuro[2,3-b]furan-5-yl]-2-acetyloxy-4,5-dimethylspiro[9-oxatricyclo[6.2.2.01,6]dodecane-11,2'-oxirane]-10-yl] (2R)-2-methylbutanoate
CCC(C)C(=O)OC1C23C(CC(O1)CC24CO4)C(C(CC3OC(=O)C)C)(C)C5CC6C=COC6O5