diphenyloctahydroimidazo,imidazole,dione,imidazo[4,5-d]imidazole
Imidazo[4,5-d]imidazole
870543-94-5Imidazo[4,5-d]imidazole-3a,6a(1H,4H)-dicarboxylic acid,tetrahydro-2,5-dioxo-, diethyl ester
67846-63-3tetrahydro-1,3,4,6-tetrakis[(2-hydroxyethoxy)methyl]imidazo[4,5-d]imidazole-2,5(1H,3H)-dione