(4S,4aS,8aR)-4-Hydroxymethyl-4a-methyl-octahydro-naphthalen-2-one

((E)-6-Bromo-5-methyl-hex-4-enyloxymethyl)-benzene

(1R,2R,4aS,8aR)-1-(tert-Butyl-dimethyl-silanyloxymethyl)-8a-methyl-3-oxo-decahydro-naphthalene-2-carboxylic acid methyl ester

(4R,4aR,8aS)-4-(tert-Butyl-dimethyl-silanyloxymethyl)-4a-methyl-octahydro-naphthalen-2-one

(1R,4aS,8aR)-8a-Methyl-3-oxo-decahydro-naphthalene-1-carboxylic acid methyl ester