2-Butene-1,4-diamine,N,N,N',N'-tetraethyl- (8CI,9CI); 2-Butene-1,4-diamine, N,N',N',N-tetraethyl-(7CI); 1,4-Bis(diethylamino)-2-butene;N,N,N',N'-Tetraethyl-2-butene-1,4-diamine
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