6-methyldeca-2,5-dien-4-one

2-oct-3-ynyl-2-prop-1-en-2-yl-1,3-dioxolane

5-ethenylnonan-5-yl(trimethyl)silane

trimethyl(3-phenylhept-1-en-3-yl)silane

4,4-dimethyloctan-2-one