1,1,3-trimethyl-2-methylidene-3-propan-2-ylcyclopentane

4,4,5,5-tetramethyl-1-propan-2-ylcyclopentene

1,2-bis(bromomethyl)-3,3,6,6-tetramethylcyclohexene

3-氯-2,2,3-三甲基丁烷

(3,3-dimethyl-2-methylidenebutoxy)-trimethylsilane