5,7-Di-tert-butyl-3-(4-(trifluoromethyl)phenyl)benzo[d]oxazol-3-ium tetrafluoroborate

2-Mesityl-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazol-2-ium chloride

2-Phenyl-5,6-dihydro-8H-[1,2,4]triazolo[3,4-c][1,4]oxazin-2-ium tetrafluoroborate

2-(Perfluorophenyl)-5,6-dihydro-8H-[1,2,4]triazolo[3,4-c][1,4]oxazin-2-ium tetrafluoroborate

3,4,5-Trimethylthiazol-3-ium iodide

2-(2,4,6-Trichlorophenyl)-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazol-2-ium tetrafluoroborate

2-Phenyl-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazol-2-ium chloride

5-(2-Hydroxyethyl)-3,4-dimethylthiazol-3-ium iodide

2-Mesityl-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazol-2-ium tetrafluoroborate

(S)-1-(1-Carboxy-3-methylbutyl)-3-mesityl-1H-imidazol-3-ium chloride