trimethyl(oct-7-en-1-ynyl)silane

methyl 4-methyl-4-pent-4-enylnon-8-en-2-ynoate

2-methyl-2-pent-4-enylhept-6-enenitrile

2-methyl-2-pent-4-enylhept-6-enal

6-ethynyl-6-methylundeca-1,10-diene