ETHYL4-(5-NITRO-2-FURYL)-2-SEMICARBAZONO-3-BUTENOATE

Mass

MS-IW-7047          
ethyl 4-(5-nitro-2-furyl)-2-semicarbazono-3-butenoate
C11H12N4O6          (Mass of molecular ion:    296)

   Source Temperature: 180 °C
   Sample Temperature: 190 °C
   Direct, 75 eV

      15.0       1.0
      16.0       4.9
      17.0       8.7
      18.0       9.4
      26.0       5.2
      27.0      14.4
      28.0      28.4
      29.0      33.6
      30.0      10.1
      31.0       2.8
      37.0       1.0
      38.0       3.5
      39.0       7.0
      40.0       1.3
      41.0       1.4
      42.0       3.2
      43.0      13.4
      44.0      32.1
      45.0       3.6
      46.0       1.0
      50.0       7.9
      51.0      10.8
      52.0       7.7
      53.0       7.1
      54.0       2.3
      55.0       2.1
      62.0       1.9
      63.0       9.4
      64.0       8.7
      65.0       6.6
      66.0       3.2
      67.0       1.9
      68.0       1.9
      69.0       2.2
      71.0       1.5
      74.0       2.1
      75.0       3.6
      76.0      15.0
      77.0       8.4
      78.0       6.0
      79.0       9.8
      80.0      10.6
      81.0       2.0
      82.0       3.5
      89.0       1.3
      90.0       7.4
      91.0       4.0
      92.0       7.1
      93.0       3.2
      94.0       2.6
      95.0       9.1
      96.0       5.2
      97.0       1.0
     103.0       3.3
     104.0      11.8
     105.0      13.5
     106.0       8.1
     107.0       2.9
     108.0       1.1
     117.0       1.5
     118.0       1.3
     119.0       3.6
     120.0       3.8
     121.0       6.4
     122.0       5.1
     123.0       1.3
     131.0       6.1
     132.0      10.9
     133.0      10.8
     134.0      20.3
     135.0       5.1
     136.0       3.3
     137.0       1.5
     138.0       1.2
     141.0       3.4
     146.0       2.2
     147.0       2.5
     148.0       7.6
     149.0       7.5
     150.0       6.9
     151.0       3.8
     152.0       1.2
     159.0       1.2
     160.0       5.1
     161.0     100.0
     162.0      11.2
     163.0      10.0
     164.0      19.1
     165.0       5.4
     166.0       3.3
     174.0       1.0
     175.0       2.0
     176.0       1.2
     177.0       6.0
     178.0       5.7
     179.0      16.4
     180.0      38.2
     181.0       3.8
     189.0       3.0
     190.0      10.9
     191.0       3.9
     192.0       2.7
     195.0       2.9
     205.0       1.6
     206.0      24.6
     207.0       9.3
     208.0       3.0
     223.0      18.1
     224.0       3.2
     234.0       1.1
     235.0       2.4
     236.0      23.0
     237.0       5.3
     250.0       2.0
     251.0       8.2
     252.0       7.6
     253.0      24.0
     254.0       3.3
     279.0       5.4
     280.0       1.2
     296.0      32.5
     297.0       5.8