guanidine,dioxo,imidazolidinyl,imidazolidin
Imidazolidinyl
111161-07-0Propanedinitrile,[1,3-bis[2-[[(4-methylphenyl)sulfonyl]oxy]ethyl]-2-imidazolidinylidene]-
111862-46-5Propanedioic acid,[2-(4,4-dimethyl-2,5-dioxo-1-imidazolidinyl)ethyl]pentyl-, diethyl ester