4-(乙硫基)甲苯

ethyl 4-ethylsulfanyl-2-methyl-4-oxobutanoate

ethyl 3-ethylsulfanyl-2,2-dimethyl-3-oxopropanoate

1-diethoxyphosphoryl-2-ethylsulfanylethane

2-ethylsulfanyl-1,3-benzoxazole