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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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5-BROMOPYRIMIDINE CAS4595-59-9Bromination of 5- pyrimidine intermediates plant growth regulator cefuroxime ethyl alcohol.
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BENZENESULFONYL ISOCYANATE CAS2845-62-7Used as a reagent for preparing metallocene and cyclopentadienyl metal complexes
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BIS(ACETONITRILE)DICHLOROPALLADIUM(II) CAS14592-56-4As a catalyst, for Suzuki, Kumada, Negishi, Buchwald coupling reaction
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Bis(trifluoromethane)sulfonimide CAS82113-65-3Strong acid, used in the preparation of high efficient lewis acid catalysts