Mass

MS-IW-7784          
methyl 3-(p-nitrophenyl)-2H-azirine-2-carboxylate
C10H8N2O4           (Mass of molecular ion:    220)

   Source Temperature: 140 °C
   Sample Temperature: 120 °C
   Direct, 75 eV

      15.0       1.2
      28.0       1.0
      30.0       1.1
      42.0       2.7
      50.0       4.3
      51.0       1.6
      62.0       6.2
      63.0       1.7
      64.0       1.2
      74.0       1.4
      75.0       3.5
      76.0       8.9
      77.0       1.2
      86.0       1.2
      87.0       2.8
      88.0       8.5
      89.0       2.0
      92.0       4.9
     102.0       2.1
     103.0       3.5
     104.0      19.1
     105.0       1.5
     114.0       1.6
     115.0       7.9
     116.0       2.6
     120.0       7.5
     131.0       2.3
     134.0       1.3
     143.0       1.4
     150.0     100.0
     151.0       8.2
     161.0       9.7
     162.0       3.2
     165.0      27.5
     166.0       2.5
     175.0       1.6
     177.0       1.1
     189.0       7.1
     191.0       1.2
     192.0       4.5
     220.0       3.3