3-but-3-enyl-2,3-dimethylcyclopentan-1-one

2-烯丙基-2-甲基-1,3-环戊二酮

3-allyloxy-2-methylcyclopent-2-en-1-one

2-[2-(benzenesulfonyl)ethyl]-2-methylcyclopentane-1,3-dione

2-异丙苯基萘