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      Butyraldehyde
      Product name: Butyraldehyde
      CAS NO: 123-72-8
      Molecular weight: 72.1057 
      EC NO: 204-646-6
      Molecular formula: C4H8O
      InChI: InChI=1/C4H8O/c1-2-3-4-5/h4H,2-3H2,1H3
      Structural formula:
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