特戊酸

2-fluoro-4,4-dimethyl-1-phenylpentane-1,3-dione

1-hydroxy-4,4-dimethyl-1-phenylpentan-3-one

3-hydroxy-4,4-dimethyl-1-phenylpentan-1-one

5,5-二甲基-1-苯己烷-1,4-二酮