3-((1S,2R)-1,2-Dimethyl-6-oxo-2-vinyl-cyclohexyl)-propionic acid methyl ester

(4aR,8aS)-4a,8a-Dimethyl-6-trimethylsilanyloxy-3,4,4a,7,8,8a-hexahydro-2H-naphthalen-1-one

3-((1S,2S)-2-Formyl-1,2-dimethyl-6-oxo-cyclohexyl)-propionic acid methyl ester

3-((6S,7R)-6,7-Dimethyl-7-vinyl-1,4-dioxa-spiro[4.5]dec-6-yl)-propionic acid methyl ester

((2R,4S)-2,5-Dihydroxy-4-methyl-pentyl)-carbamic acid benzyl ester