2-叔-丁基-2-甲基-1,3-二氧戊环

7,7-dimethyloct-5-en-2-one

7,7-dimethyloct-5-en-4-ol

1,1,1-trifluoro-6,6-dimethylhepta-2,4-diyne

2-ethylsulfanyl-1,1,1-trifluoro-6,6-dimethylhept-2-en-4-yne