methyl 9-methoxy-1-phenazinecarboxylate

    Parameter     ppm  Hz

      D(A)         7.78
      D(B)         7.86
      D(C)         7.26
      D(D)         4.14
       J(A,B)          8.83
       J(A,C)          1.08
       J(A,D)          0.0
       J(B,C)          7.74
       J(B,D)          0.0
       J(C,D)          0.2
     
      D(E)         8.33
      D(F)         7.98
      D(G)         8.14
       J(E,F)          8.83
       J(E,G)          1.38
       J(F,G)          6.94
     
      D(J)         4.03
     
     ROEMER,A. ORG.MAGN.RESON. 19, 66 (1982)