Mass

MS-IW-7459          
3-isopropyl-5-methyl-3,4-dihydro-1(2H)-naphthalenone semicarbazone
C15H21N3O           (Mass of molecular ion:    259)

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

      16.0       2.3
      17.0       3.5
      18.0       3.4
      27.0       3.6
      28.0       4.6
      29.0       1.5
      39.0       3.7
      41.0       6.5
      42.0       2.7
      43.0       8.9
      44.0       4.5
      51.0       2.4
      53.0       1.4
      55.0       2.9
      63.0       2.3
      64.0       1.0
      65.0       2.2
      69.0       2.4
      70.0       1.0
      76.0       1.4
      77.0       5.5
      78.0       2.0
      79.0       1.0
      89.0       2.0
      91.0       4.2
     102.0       2.0
     103.0       4.4
     104.0       1.8
     105.0       2.2
     106.0       1.3
     115.0      13.0
     116.0       6.4
     117.0       2.7
     118.0       1.5
     119.0       1.4
     120.0       2.0
     121.0       3.1
     127.0       7.9
     128.0      31.5
     129.0      27.4
     130.0      15.7
     131.0      10.8
     132.0       2.5
     139.0       1.8
     140.0       2.4
     141.0      12.8
     142.0      14.3
     143.0      57.2
     144.0      41.8
     145.0      15.9
     146.0      10.0
     147.0       1.9
     152.0       1.7
     153.0       2.1
     154.0       2.9
     155.0       3.1
     156.0      59.1
     157.0      21.5
     158.0      16.7
     159.0       6.3
     160.0       1.6
     167.0       1.6
     168.0       1.7
     169.0       4.3
     170.0       2.4
     171.0       5.0
     172.0       1.7
     173.0      35.4
     174.0       5.3
     182.0       1.4
     183.0       1.4
     184.0       9.8
     185.0       4.2
     186.0       9.0
     187.0       1.6
     198.0       2.6
     199.0      11.0
     200.0       3.4
     201.0       4.1
     202.0       1.8
     215.0      33.6
     216.0     100.0
     217.0      14.5
     218.0       1.2
     242.0      16.5
     243.0       3.1
     259.0      34.6
     260.0       7.0