0-04-00-00129 (Beilstein Handbook Reference) 1,1'-Diethyl-1-nitrosourea 1,3-Diethyl-1-nitrosourea 1-Nitroso-1,3-diethylurea 49540-32-1 BRN 1764279 CCRIS 5275 N,N'-Diethyl-N-nitrosourea N-Nitroso-N,N'-diethylurea N-Nitrosodiethylurea NSC 82190 Nitrosodiethylurea Urea, N,N'-diethyl-N-nitroso-