2-Methyl-6-(2-pyridylcarbamoyl)pyridine 1-oxide

    Parameter     ppm  Hz

      D(A)         8.55
      D(B)         7.56
      D(C)         7.50
       J(A,B)          6.6
       J(A,C)          2.5
       J(B,C)          6.4
     
      D(D)         8.43
      D(E)         7.86
      D(F)         7.20
      D(G)         8.58
       J(D,E)          7.0
       J(D,F)          1.6
       J(D,G)          0.8
       J(E,F)          7.0
       J(E,G)          1.7
       J(F,G)          4.8
     
      D(I)         2.67
     
      D(J)        14.46
     
     BRZEZINSKI,B. ORG.MAGN.RESON. 12, 432 (1979)