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2-BUTENE-1,4-DIOL CAS821-11-4Mainly used for preparing the pesticides, agricultural chemicals and the intermediate of vitamin B6, a small amount is used for polymer production.
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Bis(trifluoromethane)sulfonimide CAS82113-65-3Strong acid, used in the preparation of high efficient lewis acid catalysts
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(S)-(+)-3-CHLORO-1,2-PROPANEDIOL CAS60827-45-4Used in synthesis of chiral reagent and medicine intermediate