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1,4-Butanediol CAS110-63-4Used as chromatographic analysis reagent, also used in organic synthesis
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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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(R)-(-)-3-CHLORO-1,2-PROPANEDIOL CAS57090-45-6A variety of chiral pharmaceutical intermediates.
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(S)-(+)-3-CHLORO-1,2-PROPANEDIOL CAS60827-45-4Used in synthesis of chiral reagent and medicine intermediate