imidazole,imidazolidinylidene,imidazolidin,imidazolidinyl
Imidazole
136317-67-41H-Imidazole-4,5-dicarboxylic acid,2-butyl-1-[[2-(trimethylsilyl)ethoxy]methyl]-, dimethyl ester
92908-21-9Formaldehyde, reaction products with methanol and tetrahydroimidazo[4,5-d]imidazole-2,5(1H,3H)-dione