4-(4-乙氧苯氧羰基)苯基碳酸戊酯

    Assign.     Shift(ppm)

      A             8.22
      B             7.32
      C             7.10
      D             6.93
      E             4.27
      F             4.03
      G             1.77
      J          1.58 to 1.16
      K             1.416
      L             0.94
  

       ppm   Int.  Assign.

      164.65   209      1
      156.82   433      2
      155.11   408      3
      153.03   308      4
      144.28   368      5
      131.81  1000      6
      127.36   378      7
      122.38   990      8
      121.21   886      9
      115.18   935     10
       69.35   373     11
       63.89   393     12
       28.28   443     13 *
       27.83   468     14 *
       22.29   473     15
       14.83   328     16
       13.91   373     17