英文同义词
N(1),N(14)-bis(ethyl)homospermine;3,8,13,18-Tetraazaicosane;DE-444;N,N'-Bis[4-(ethylamino)butyl]tetramethylenediamine;N,N'-Diethyl-5,10-diazatetradecane-1,14-diamine;N1,N14-Diethylhomospermine;1,4-Butanediamine, N1,N4-bis[4-(ethylamino)butyl]-;BE-4-4-4