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    3. 中文版  |   ENGLISH

       
      Active Pharmceutical ingresients
      Intermediates
       Products
       

      Pharmaceutical intermediate

      Chloroethyl-2-(3-nitrobenzylidene)acetoacetate

      Quality standard
      Appearance: off-white to light yellow crystalline powder
      Melting point:88~95℃ Purity≥99%

       
       
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      XXXX漂亮少妇XXXXHD,香港午夜三级A三级三点在线观看,精品视频国产狼友视频