2-[2-(4-methylphenyl)ethenyl]-1-benzothiophene

[6-(5-methylpyridin-2-yl)pyridin-3-yl]methyl-triphenylphosphanium,bromide

(3-oxocyclohexyl)-triphenylphosphanium,perchlorate

(6-methylnaphthalen-2-yl)methyl-triphenylphosphanium,bromide

diethyl (E)-2,3-dibenzamidobut-2-enedioate