220229-92-5

Propanedioic acid,1-[[(4R)-4-[[(1S,4aS,8aS)-decahydro-5,5,8a-trimethyl-2-methylene-1-naphthalenyl]methyl]-4-hydroxy-3,6-dioxo-1-cyclohexen-1-yl]methyl]ester