1,3-ditert-butyl-5,5-dimethylimidazolidine-2,4-dione

肼二羧酸二乙酯

3-(trans-hex-3-enyl)-5,5-dimethylimidazolidine-2,4-dione

3-[6-(4,4-dimethyl-2,5-dioxoimidazolidin-1-yl)hexyl]-5,5-dimethylimidazolidine-2,4-dione

1-[(5,5-dimethyl-2,4-dioxoimidazolidin-1-yl)methyl]-5,5-dimethylimidazolidine-2,4-dione