一水合草酸铵, Ammonium oxalate monohydrate

磺酸铵, Ammonium Sulfamate

四氯钯酸铵, Ammonium tetrachloropalladate(II)

硫氰酸铵, Ammonium Thiocyanate

硫酸锌铵水合物, Ammonium zinc sulfate hydrate

烷异英, Anisoin

蒽醌-2-羧酸, Anthraquinone-2-carboxylic Acid

碘化锑(III), Antimony(III) iodide

硒化锑(III), Antimony(III) selenide

D-(+)-阿糖醇, D-(+)-Arabitol