Mass

MS2012-04707CW      
hydroxyisoxazole
C4H5NO2             (Mass of molecular ion:     99)

   Source Temperature: 250 °C
   Sample Temperature:  25 °C
   Direct, 70 eV

      15.0       3.3
      18.0       2.8
      26.0       2.4
      27.0       3.3
      28.0      17.9
      29.0       5.7
      30.0       2.1
      37.0       2.0
      38.0       3.5
      39.0      13.5
      40.0       3.9
      41.0       2.4
      42.0       3.8
      43.0      75.8
      44.0       4.8
      51.0       1.2
      52.0       1.1
      54.0       3.6
      55.0       2.0
      56.0      19.3
      57.0       2.2
      67.0       4.8
      68.0       2.5
      69.0       1.2
      71.0       3.1
      98.0       1.6
      99.0     100.0
     100.0       6.6