Tetrabutyl-ammonium trifluoroacetate

N,N,N-Trimethyltetradecan-1-aminium hydroxide

N,N,N-Trimethylethanaminium iodide

Tetrabutylammonium tetrahydroborate

2-((2,5-Dioxopyrrolidin-1-yl)oxy)-1,3-dimethyl-3,4,5,6-tetrahydropyrimidin-1-ium tetrafluoroborate

N,N,N',N'-Tetramethyl-O-(N-succinimidyl)uronium Hexafluorophosphate

1-(Chloro(pyrrolidin-1-yl)methylene)pyrrolidin-1-ium tetrafluoroborate

N-[3-(Dimethylamino)allylidene]-N-methylmethanaminium Hexafluorophosphate

((1H-Benzo[d][1,2,3]triazol-1-yl)oxy)tri(pyrrolidin-1-yl)phosphonium hexafluorophosphate(V)

1,1,3,3-Tetramethyl-2-(2-oxopyridin-1(2H)-yl)isouronium hexafluorophosphate(V)