4-异丙基嘧啶-5-硼酸, 4-Isopropylpyrimidine-5-boronic acid

异喹啉, Isoquinoline

DL-异丝氨酸, DL-Isoserine

异恶唑, Isoxazole

杰油绿B, Janus Green B

曲酸, Kojic Acid

L-交酯, L-Lactide

铝酸镧基片, Lanthanum aluminum oxide substrate

碳酸镧(III)水合物, Lanthanum(III) carbonate hydrate

氯化镧(III), Lanthanum(III) chloride