2-异丙基苯基 异氰酸酯, 2-Isopropylphenyl isocyanate

异丙基-β-D-硫代半乳糖苷, Isopropyl-beta-D-thiogalactoside

DL-异丝氨酸, DL-Isoserine

异恶唑5-甲酸, Isoxazole-5-carboxylic acid

乳酸, Lactic acid

乙酸镧(III)倍半 水合物, Lanthanum(III) acetate sesquihydrate

氯化镧(III)七水合物, Lanthanum(III) chloride heptahydrate

异丙氧基镧(III), Lanthanum(III) isopropoxide

高氯酸镧(III) 六水合物, Lanthanum(III) perchlorate hexahydrate

溴化铅(II), Lead(II) bromide