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    Taizhou Keyan fine chemical co.,ltd.
     
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      2',4'-Dichloroacetophenone
      2,2',4'-Trichloroacetophenone
      2,4'-Difluorobenzophenone
      2,4-Dichlorobutyrophenone
      2',4'-Dichlorovalerophenone
      4'-Chloroacetophenone

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