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          Anhydrous Piperazine
          Product name: Piperazine
          CAS NO: 110-85-0
          Molecular weight: 86.1356 
          EC NO: 203-808-3
          Molecular formula: C4H10N2
          InChI: InChI=1/C4H10N2/c1-2-6-4-3-5-1/h5-6H,1-4H2
          Structural formula:
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