Pharmaceutical intermediates, Chemicals, Sodium Iodide, Methyl Iodide, Trimethyl Sulfoxoniumiodide, Sodium Metaperiodate, Potassium Metaperiodate, Potassium Iodide, Potassium Iodate, Methyl 2-Iodobenzoate, Hydriodic Acid, Copper Iodide, Calcium Iodate, 3, 5-Di-Iodo Salicylic Acid.