4,4-dimethyl-1-(2-methylphenyl)pent-1-en-3-one

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

(3,3-二甲基-2-氧代丁基)膦酸二乙酯

2-(3,3-dimethylbut-1-en-2-yl)-1-methylpyrrole

3-hydroxy-2,2-dimethyloctan-4-one