2-碘吡啶-4-羧酸, 2-Iodopyridine-4-carboxylic acid

4-碘甲苯, 4-Iodotoluene

5-碘尿嘧啶, 5-Iodouracil

铱,0.5%负载于活性炭, Iridium,0.5% on activated carbon powder

氧化铱(IV), Iridium(IV) oxide

氯化亚铁 (II) 水合物, Iron(II) chloride hydrate

氟化铁(III) 无水, Iron(III) fluoride

碘化亚铁(II),超干, Iron(II) iodide

氧化亚铁(II), Iron(II) oxide

高氯酸铁(III)水合物, Iron(III) perchlorate hydrate