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          Tetramethylene sulfone
          Product name: Tetramethylene sulfone
          CAS NO: 126-33-0
          Molecular weight: 120.1701 
          EC NO: 204-783-1
          Molecular formula: C4H8O2S
          InChI: InChI=1/C4H8O2S/c5-7(6)3-1-2-4-7/h1-4H2
          Structural formula:
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