氧化铁(III), Iron(III) oxide

磷酸铁(III)水合物, Iron(III) phosphate hydrate

硫酸铁(III)水合物, Iron(III) sulfate hydrate

三氟甲磺酸铁(III), Iron(III) trifluoromethanesulfonate

D-(-)-异抗坏血酸, D-(-)-Isoascorbic acid

4-异丁基苯硼酸, 4-Isobutylbenzeneboronic acid

2-异丁基吡啶, 2-Isobutylpyridine

N-异丁酰基-5'-O-叔丁基二甲基硅烷-2'-脱氧鸟苷, N-Isobutyryl-5'-O-tert-butyldimethylsilyl-2'-deoxyguanosine

DL-异亮氨酸, DL-Isoleucine

异烟酰胺, Isonicotinamide

异佛尔酮, Isophorone

1-异丙烯基-2-苯并咪唑酮, 1-Isopropenyl-2-benzimidazolidinone

2-异丙氧基吡啶-5-硼酸, 2-Isopropoxypyridine-5-boronic acid

N-异丙基苯胺, N-Isopropylaniline

3-异丙基苯硼酸, 3-Isopropylbenzeneboronic acid