5-Acetoxy-4-[[(2,3-dimethyloxiran-2-yl)carbonyl]oxy]-2,3,3a,4,5,8,9,11a-octahydro-10-methyl-3-methylene-2-oxocyclodeca[b]furan-6-carboxylic acid methyl ester
5-Acetoxy-4-[[(2,3-dimethyloxiran-2-yl)carbonyl]oxy]-2,3,3a,4,5,8,9,11a-octahydro-10-methyl-3-methylene-2-oxocyclodeca[b]furan-6-carboxylic acid methyl ester;Uvedalin