间-四苯基卟啉氯化铁(III), Iron(III) meso-tetraphenylporphine chloride

氧化铁(II,III), Iron(II,III) oxide

磷化铁, Iron phosphide

硫化铁, Iron sulfide

乙酸异冰片酯, Isobornyl Acetate

4-异丁基-α-甲基苯基乙酸, 4-Isobutyl-alpha-methylphenylacetic acid

异胞嘧啶, Isocytosine

异烟酰胺, Isonicotinamide

间苯二甲腈, Isophthalonitrile

2-异丙氧基吡啶基-3-甲醛, 2-Isopropoxypyridine-3-carboxaldehyde