5-tert-butyl-3-phenyl-1H-pyrazole

4,4-dimethylpent-2-ynenitrile

7-ethoxy-2,2-dimethyl-4,5-bis(phenylsulfanyl)hepta-4,6-dien-3-ol

6,6-dimethyl-3,4-bis(phenylsulfanyl)hepta-2,4-dienal

6,6-dimethylheptane-2,5-dione