azamethonium

== English == === Etymology === From aza- +‎ meth(yl) +‎ -onium (“quaternary ammonium compound”). === Noun === azamethonium (uncountable) (pharmacology) The cation ethyl-[2-[2-[ethyl(dimethyl)azaniumyl]ethyl-methylamino]ethyl]-dimethylazanium. ==== Derived terms ==== azamethonium bromide