2-pyridin-1-ium-1-yl-1-(2,4,6-trimethylphenyl)ethanone,iodide

1-phenyl-2-pyridin-1-ium-1-ylbutan-1-one,iodide

2-(2-pyridin-1-ium-1-ylethyl)isoindole-1,3-dione,bromide

2-(2,4-dinitrophenyl)-3-methyl-2H-azirine

2,2-bis(4-methoxyphenyl)acetonitrile