(1S,3aR,4R,7aS)-1-(tert-butoxy)-7a-methyloctahydro-1H-inden-4-yl acetate

(1S,3aS,4S,5S,7aS)-1-(tert-butoxy)-5-hydroxy-7a-methyloctahydro-1H-indene-4-carboxylic acid

ethyl (R,E)-4-((3aS,7R,7aR)-7-acetoxy-3a-methyl-3a,4,5,6,7,7a-hexahydro-1H-inden-3-yl)pent-2-enoate

(+/-)-4t-hydroxy-7a-methyl-(3ar,7at)-hexahydro-indan-1-one

1-((1S,3aS,4S,5S,7aS)-1-(tert-butoxy)-5-hydroxy-7a-methyloctahydro-1H-inden-4-yl)ethan-1-one