(5aS,9aS)-3-Butylsulfanyl-6,6,9a-trimethyl-1,3,4,5,5a,6,7,8,9,9a-decahydro-naphtho[1,2-c]furan

3-((1S)-2,2,6c-trimethyl-6t-vinyl-cyclohex-r-yl)-propionic acid