2-methyl-2-(3-oxopentyl)cyclohexane-1,3-dione

(-)-(4aR)-1,4a-dimethyl-4,4a,7,8-tetrahydronaphthalene-2,5(3H,6H)-dione

5,8a-dimethyl-3,4,8,8a-tetrahydro-2H-spiro[naphthalene-1,2'-[1,3]dioxolan]-6(7H)-one

(2-((4a'R,5'R,8a'R)-5',8a'-dimethyl-6'-methyleneoctahydro-2'H-spiro[[1,3]dioxolane-2,1'-naphthalen]-5'-yl)ethoxy) triisopropylsilane

(4aR,5R,6R,8aR)-3,4,4a,5,6,7,8,8a-octahydro-1,5,6,8-tetramethyl-5-(2'-triisopropylsiloxyethyl)naphthalene