thiourea,phenyl,thioxo,imidazolidinyl,imidazolidin
Imidazolidinyl
64172-57-23-Pyridinecarboxylic acid,1-methyl-3-(5-methyl-1,3,4-thiadiazol-2-yl)-2-oxo-4-imidazolidinyl ester
39031-41-9Thiosulfuric acid hydrogen S-[2-[[4-(4,4-diphenyl-2,5-dioxo-1-imidazolidinyl)butyl]amino]ethyl] ester