4-(乙硫基)甲苯

1-ethyl-2-oxocyclohexane-1-carboxamide

4-ethylsulfanyl-3,3-dimethylpent-4-en-2-one

3-ethylsulfanyl-2,2,4,4-tetramethylcyclobutan-1-one

O-乙基黄原酸乙酯