.delta.-Diethylamino-.alpha.-methylbutylamine .delta.-Diethylaminoisopentylamine 1,4-Pentanediamine, N1,N1-diethyl- 1-Diethylamino-4-aminopentane 1-Methyl-4-dietylaminobutylamine 140-80-7 2-Amino-5-diethylaminopentane 4-(Diethylamino)-1-methylbutylamine 4-Amino-1-diethylaminopentane 4-Diethylamino-1'-methylbutylamine N,N-Diethyl-1,4-pentanediamine N,N-Diethyl-4-methyltetramethylenediamine N1,N1-Diethyl-1,4-pentanediamine NSC2606 Novoldiamine Tetramethylenediamine, N,N-diethyl-4-methyl-