2-Methyl-6-(3-pyridylcarbamoyl)pyridine 1-oxide

    Parameter     ppm  Hz

      D(A)         8.53
      D(B)         7.60
      D(C)         7.50
       J(A,B)          6.8
       J(A,C)          3.0
       J(B,C)          6.8
     
      D(D)         9.00
      D(E)         8.46
      D(F)         7.37
      D(G)         8.37
       J(D,E)          2.2
       J(D,F)          2.2
       J(D,G)          0.5
       J(E,F)          8.4
       J(E,G)          1.7
       J(F,G)          4.4
     
      D(I)         2.67
     
      D(J)        14.30
     
     BRZEZINSKI,B. ORG.MAGN.RESON. 12, 432 (1979)