英文同义词
N,N,N,N',N',N'-hexamethylbutanediammonium bromide;N,N,N,N',N',N'-hexamethyl-N,N'-butan-1,4-diyldiammonium dibromide;1,4-Bis(trimethylaminio)butane·2bromide;N,N,N,N',N',N'-Hexamethyl-1,4-butanediaminium·dibromide;Tetramethylenebis(trimethylaminium)·dibromide