异丁烯

4-异庚烯醛

(E)-2-acetoxy-2-methyl-6-p-tolylhept-3-ene

4-acetoxy-2-methyl-6-p-tolylhept-2-ene

1-(6-chloro-6-methyl-5-phenylsulfanylheptan-2-yl)-4-methylbenzene