5,8aβ-dimethyl-2α-phenylselenenyl-3,4,4aα,7,8,8a-hexahydro-1<2H>-naphthalenone

3-(tert-butylthiocarbonylcyanomethyl)-1-hydroxy-5,8aβ-dimethyl-1,2,3,4,4aα,7,8,8aα-octahydronaphthalenone

7β-(tert-butylthiocarbonylcyanomethyl)-1,4aβ-dimethyl-3,4,4a,7,8,8aα-hexahydronaphthalene

3-(tert-butylthiocarbonylcyanomethyl)-5,8aβ-dimethyl-3,4,4aα,7,8,8aα-hexahydro-1<2H>-naphthalenone

Cyano-((4aS,8aS)-4-methanesulfonyloxy-4a,8-dimethyl-1,2,3,4,4a,5,6,8a-octahydro-naphthalen-2-yl)-thioacetic acid S-tert-butyl ester