166547-25-7

Cyclodeca[b]furan-6-carboxylicacid,2,3,3a,4,5,8,9,11a-octahydro-10-methyl-3-methylene-4-[(2-methyl-1-oxo-2-butenyl)oxy]-2-oxo-,methyl ester, [3aR-[3aR*,4R*(Z),6E,10E,11aR*]]-