selenonium
ethanium
sulfonium
guanidium
iodomethane
iodonium
sodiated
butylammonium
pyridinium
picolylamine
arenium ion
dinitramide
acetylamino
malonamate
stannylium
trihydrogen
phenylhydrazinium
azaniumyl
isothiazolidinium
hexamethyldisilazane
isatogen
uronium
isopropanide
arsanylium ion
oxammonium
trimethylsulfonium
amidification
polyamination
amine oxide
alkoxycyclization
amidopropyl
hydromethylation
methylarsonate
hydrazinium
aminooxygenation
triethylammonium
acylium
alanyl
homoadenine
stibonium
Stetter reaction
quinolinium
azidoformic acid
carboxyl methyltransferase
transdeamination
piperazinium
hydroxycyclization
melon
germylium