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4-Bromo-2-fluorobenzaldehyde CAS57848-46-1For the synthesis of medicine, pesticide intermediates.
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BENZENESULFONYL ISOCYANATE CAS2845-62-7Used as a reagent for preparing metallocene and cyclopentadienyl metal complexes
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2-CHLOROTRIETHYLAMINE HYDROCHLORIDE CAS869-24-9As an intermediate in the organic synthesis. For synthetic drugs weifukang, chlorophenol amine citrate, intensain.