alpha-Ionone

    Assign.     Shift(ppm)

      A             6.60
      B             6.07
      C             5.50
      D             2.27
      E             2.251
      F             2.04
      G             1.57
      J          1.67 to 1.03
      K     *1      0.932
      L     *1      0.858
  

       ppm   Int.  Assign.

      198.26   604      1
      148.93   960      2
      132.38  1000      3 *
      131.95   995      4 *
      122.68   871      5
       54.34   931      6
       32.53   787      7
       31.27   847      8
       27.80   688      9
       26.94   554     10 #
       26.83   698     11 #
       23.04   807     12
       22.77   649     13