| 英文同义词: | n,n,n’n’-tetraethyl-2-butynylenediamin;N,N,N',N'-TETRAETHYL-2-BUTYNE-1,4-DIAMINE;N,N,N',N'-tetraethylbut-2-ynylenediamine;4-(diethylamino)but-2-ynyl-diethyl-amine;N,N,N',N'-tetraethylbut-2-yne-1,4-diamine;1,4-bis(diethylamino)-2-butyne;n,n,n’,n’-tetraethyl-2-butyne-4-diamine;2-Butyne-1,4-diamine, N1,N1,N4,N4-tetraethyl- |