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      Name: 1,1,1-Trichloro-4-ethoxybut-3-en-2-one
      CAS: 83124-74-7
      Formula: C6H7Cl3O2
      Molecular structure: 4-乙氧基-1,1,1-三氯-3-丁烯-2-酮        83124-74-7

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