3-ethenyl-3-hydroxy-4ζ-methylcyclohexan-1-one

3-ethenyl-4-methylcyclohex-3-en-1-one

4-methyl-cyclohexane-1,3-dione

8-methyl-1,4-dioxaspiro[4.5]decan-7-one

7-ethenyl-8ξ-methyl-1,4-dioxaspiro[4,5]decan-7-ol