butanoic acid, 2-methyl-,1,2,3,5,8,8a-hexahydro-5-hydroxy-7-methyl-8-(2-(tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl) ethy)-1-naphthalenyl ester
butanoic acid, 2-methyl-,1,2,3,5,8,8a-hexahydro-5-hydroxy-7-methyl-8-(2-(tetrahydro-4-hydroxy-6-oxo-2h-pyran-2-yl) ethy)-1-naphthalenyl ester