N-[(4-甲基苯基)磺酰基]-L-精氨酸甲酯

    Assign.     Shift(ppm)

      A             8.34
      B             7.86
      C             7.646
      D     *1      7.4
      E             7.384
      F     *1      7.1
      G             3.752
      J             3.384
      K             3.030
      L             2.382
      M     *2      1.62
      N     *2      1.55
      P     *3      1.45
      Q     *3      1.36
     
     ASSIGNED BY H-H AND C-H COSY.
     J(A,G)=8.7HZ
     J(B,K)=5.5HZ
  

       ppm   Int.  Assign.

      171.45   618      1
      156.92   604      2
      142.67   514      3
      137.84   524      4
      129.39  1000      5
      126.42   979      6
       55.19   382      7
       51.74   485      8
       39.65   282      9
       28.81   309     10
       24.73   326     11
       20.94   480     12
     
     CONFIRMED BY C-H COSY.