emimycin

Mass

MS-IW-7723          
2-pyrazinol 4-oxide
C4H4N2O2            (Mass of molecular ion:    112)

   Source Temperature: 170 °C
   Sample Temperature: 180 °C
   Direct, 75 eV

      17.0       1.6
      18.0       8.6
      26.0       4.5
      27.0       9.0
      28.0      24.5
      29.0       6.2
      30.0       3.8
      38.0       2.4
      39.0       4.9
      40.0      11.1
      41.0      11.0
      42.0       5.0
      43.0       2.1
      44.0       4.5
      51.0       2.0
      52.0       2.1
      53.0       1.7
      54.0       1.0
      55.0       2.1
      56.0       1.6
      57.0       1.5
      66.0       2.1
      67.0       6.2
      68.0      11.0
      69.0       1.2
      82.0       1.9
      84.0       1.0
      94.0       3.1
      96.0      16.9
      97.0       1.0
     112.0     100.0
     113.0       6.3