1,1'-Ethylenebisurea 1,1'-Ethylenediurea 1,2-Ethanediamine, N,N'-bis(aminocarbonyl)- 1852-14-8 4-04-00-01222 (Beilstein Handbook Reference) AI3-61328 BRN 1706969 EINECS 217-441-1 Ethanediurea Ethylenediurea Monoethylene diurea Monoethylenediurea N,N''-1,2-ETHANEDIYLBIS-UREA N,N''-1,2-Ethanediylbisurea NSC 47006 Urea, 1,1'-ethylenedi- Urea, N,N''-1,2-ethanediylbis-