3-methyl-5-(prop-1-en-2-yl)cyclohexa-2-enol

2-Acetyl-4-(2-methyl-1,3-dioxolan-2-yl)-2-butensaeure-methylester

4-acetylheptane-2,6-dione

3-<(2-Methyl-1,3-dioxolan-2-yl)methyl>-2,5-hexandion

5-acetyl-3-methyl-2-cyclohexen-1-one