pyrrol,amine,imidazolidinylidene,imidazolidin,imidazolidinyl
Imidazolidinyl
58393-88-71,2-Benzisoxazole-2(3H)-propanesulfonic acid,3-[[3-(2-hydroxyethyl)-5-oxo-1-phenyl-2-thioxo-4-imidazolidinylidene]ethylidene]-, monosodium salt
39031-41-9Thiosulfuric acid hydrogen S-[2-[[4-(4,4-diphenyl-2,5-dioxo-1-imidazolidinyl)butyl]amino]ethyl] ester