异丙基脲

1-chloro-5,5-dimethylimidazolidine-2,4-dione

5,5-dimethyl-3-(morpholin-4-ylmethyl)imidazolidine-2,4-dione

5,5-dimethyl-3-(3-triethoxysilylpropyl)imidazolidine-2,4-dione

3-(2-chloroethyl)-5,5-dimethylimidazolidine-2,4-dione