di(1H-imidazol-1-yl)methanone;Di-1H-imidazol-1-yl-methanone; 1,1'-Carbonylbisimidazole; Bis(imidazol-1-yl) Ketone; Bis(imidazol-1-yl)methanone; Diimidazol-1-yl Ketone; N,N-Carbonyldiimidazole; N,N'-Carbonylbis(imidazole); N,N'-Carbonyldiimidazole; NSC 67203; CDI
