5-24-05-00291 (Beilstein Handbook Reference) 69000-89-1 BRN 0860647 N-(2-Chloroethyl)-N-nitroso-N'-(3-(4-octyl-2,3-dioxo-1-piperazinyl)propyl)urea Urea, N-(2-chloroethyl)-N'-(3-(2,3-dioxo-4-octyl-1-piperazinyl)propyl)-N-nitroso-