3,3'-DIMETHOXY-N,N'-BIS(P-METHOXYBENZYLIDENE)BENZIDINE

    Assign.     Shift(ppm)

      A             8.44
      B             7.88
      C             7.19
      D             7.17
      E             7.15
      F             6.97
      G     *1      3.95
      J     *1      3.85
  

       ppm   Int.  Assign.

      162.27   692      1
      160.38   390      2
      152.65   884      3
      141.41   500      4
      139.31   663      5
      130.67  1000      6
      129.50   703      7
      120.59   390      8
      119.69   442      9
      114.10   965     10
      110.47   331     11
       56.11   244     12
       55.39   285     13
     
     ASSIGNMENT WAS CONFIRMED BY GASPE-METHOD.