烟酸

产品名称烟酸

CAS号59-67-6

分子式C6H5NO2

分子量123.11

¹³CNMR

    Assign.     Shift(ppm)

      A            13.5
      B             9.129
      C             8.832
      D             8.315
      E             7.581

Spectral Code: 1H NMR : 400 MHz in DMSO-d6

       ppm   Int.  Assign.

      166.23   315      1
      153.18   888      2
      150.21   906      3
      136.90  1000      4
      126.66   106      5
      123.71   418      6

Spectral Code: 13C NMR : in DMSO-d6

Spectral Code: ESR : UV IRRAD. OF NA SALT IN H2O RICH MIXED SOLV.

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