[Synthesis and physico-chemical properties of 1-(2-chloroethyl)-3-(4-substituted-2,3-dioxo-1-piperazinylalkyl)-1-nitrosourea (author's transl)].
D055598:Chemical Phenomena; D002621:Chemistry; D002627:Chemistry, Physical; D009607:Nitrosourea Compounds / Q000138:chemical synthesis*
D009607:Nitrosourea Compounds