Mass

MS-IW-7649          
2-ethylthio-4-(2-nitrobenzylidene)-2-imidazolin-5-one
C12H11N3O3S         (Mass of molecular ion:    277)

   Source Temperature: 180 °C
   Sample Temperature: 200 °C
   Direct, 75 eV

      18.0       3.2
      26.0       1.6
      27.0       7.0
      28.0       5.7
      29.0      14.5
      30.0       2.6
      38.0       1.2
      39.0       4.0
      41.0       1.7
      43.0       1.5
      44.0       3.5
      45.0       1.4
      50.0       2.9
      51.0       4.5
      52.0       2.6
      54.0       1.2
      58.0       1.0
      59.0       4.9
      60.0      32.6
      61.0       2.4
      62.0       7.4
      63.0       8.1
      64.0      11.1
      65.0       4.4
      69.0       3.2
      70.0       1.2
      74.0       1.6
      75.0       3.2
      76.0       6.5
      77.0       6.5
      78.0       2.1
      79.0       2.0
      86.0      11.1
      87.0       3.2
      88.0      15.8
      89.0      16.7
      90.0       7.1
      91.0      22.1
      92.0      72.8
      93.0       5.5
     101.0       1.7
     102.0       3.1
     103.0       5.5
     104.0       5.7
     105.0       2.3
     114.0       5.6
     115.0      11.9
     116.0       7.9
     117.0       4.8
     118.0       4.5
     119.0     100.0
     120.0      16.2
     121.0       1.9
     128.0       2.0
     129.0       3.5
     130.0       2.8
     131.0       1.7
     132.0       3.7
     133.0       1.4
     134.0       2.2
     135.0       1.6
     142.0       1.7
     143.0       8.9
     144.0      18.0
     145.0      46.2
     146.0      12.7
     147.0       2.1
     148.0       1.0
     157.0       3.2
     158.0       2.3
     159.0       1.7
     160.0       1.7
     161.0       2.1
     162.0      10.2
     163.0       4.6
     171.0       1.2
     172.0       1.4
     173.0      17.7
     174.0       2.8
     175.0       2.0
     184.0       1.4
     188.0       1.6
     189.0       2.6
     190.0       1.4
     197.0       1.2
     198.0       1.3
     201.0       1.6
     202.0       3.3
     203.0       5.3
     204.0       4.7
     205.0       1.1
     212.0       1.4
     230.0       2.7
     231.0       4.6
     232.0       2.9
     233.0       1.4
     244.0       7.4
     245.0       4.5
     247.0       1.6
     248.0       1.1
     249.0      20.6
     250.0       2.9
     251.0       1.3
     260.0       6.8
     261.0       2.2
     262.0       2.6
     276.0       1.3
     277.0      57.5
     278.0      10.2
     279.0       3.8