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Methyl sulfone CAS67-71-0Common organic synthetic raw material, high temperature and solvent and analytical reagent.
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SODIUM DIPHENYLAMINE-4-SULFONATE CAS6152-67-6Used as ordinary analysis reagent, oxidation reduction desulfurization agent indicator and urea synthesis in the
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FURFURYL THIOACETATE CAS13678-68-7GB 2760--1996 provisions to allow the use of food flavors.