4-DODECANONE

    Assign.     Shift(ppm)

      A             2.37
      B             1.58
      C             1.56
      D             1.27
      E             0.91
      F             0.88
  

       ppm   Int.  Assign.

      211.06   317      1
       44.75   601      2
       42.88   623      3
       31.93   601      4
       29.42  1000      5 *
       29.25   749      6 *
       23.98   667      7
       22.72   634      8
       17.41   645      9
       14.07   563     10
       13.80   585     11