Hydroxyethyl CNU, Elmustina [Spanish], Elmustine [INN], CNU-ethanol, N1-(2-hydroxyethyl)-N3-(2-chloroethyl)-N3-nitrosourea, Elmustine, Hecnu, N-(2-Hydroxyethyl)-N'-(2-chloroethyl)-N'-nitrosourea, 1-(2-hydroxyethyl)-3-(2-chloroethyl)-3-nitroso urea, Elmustinum [Latin]