N-Nitro-2-pyridinamine

    Parameter     ppm  Hz

      D(A)         8.18
      D(B)         7.35
      D(C)         8.06
      D(D)         7.72
       J(A,B)          5.2
       J(A,C)          1.6
       J(A,D)          0.5
       J(B,C)          6.3
       J(B,D)          0.9
       J(C,D)          7.2
     
      D(E)         8.2
     
     BRUEGEL,W. Z.ELEKTROCHEM.BER.BUNSENGES.PHYS.CHEM.
     66, 159 (1962)
     H(E):BROAD.