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1,10-DIAMINODECANE CAS646-25-3Organic synthetic raw material, refined for polymer polymerization and drugs, and used as a reagent.
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1,3-DIBROMOPROPANE CAS109-64-8Used in the manufacture of pharmaceutical industry and cyclopropane
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2,5-DIBROMOBENZOIC ACID CAS610-71-9Intermediates of organic synthesis pharmaceutical synthesis, can be used in the synthesis of fluorine Carney.