1,3-dimethyl-5,6,7,8-tetrahydronaphthalene-2-carboxylic acid

2-pent-4-enoylcyclohexan-1-one

3-tert-butyl-5a,6,7,8-tetrahydrodibenzofuran-2-ol

2-prop-2-enylsulfanylcyclohexan-1-one

2-(2-methylprop-2-enyl)cyclohexan-1-one