Iron sodium oxide (FeNa4O4)
Iron (III) meso-tetraphenylporphine-µ-oxo dimer
insulin, des-Asn(A21)-des-Ala(B30)-
ISOPROPYLPHENYLPHOSPHINYL CHLORIDE
Isopropylidenemalononitrile
iron(3+) sodium disulphate
Iron(II) fluoride tetrahydrate
Indium(III) fluoride trihydrate
Isoxazolo[4,5-b]quinoxaline (8CI,9CI)