Mass

MS-IW-5771          
4-methyl-5,6-dihydrothieno(2,3-d)pyrimidine-2-thiol
C7H8N2S2            (Mass of molecular ion:    184)

   Source Temperature: 180 °C
   Sample Temperature: 160 °C
   Direct, 75 eV

      27.0       2.5
      28.0       1.3
      34.0       1.2
      38.0       1.1
      39.0       5.9
      40.0       1.1
      41.0       2.8
      42.0       8.8
      45.0       5.2
      46.0       1.3
      51.0       2.4
      52.0       2.5
      53.0       2.5
      58.0       3.0
      59.0       3.8
      60.0       2.0
      63.0       1.1
      64.0       2.1
      65.0       4.3
      66.0       2.3
      67.0       4.3
      68.0       1.2
      69.0       1.8
      70.0       4.6
      71.0       1.2
      71.5       1.4
      72.0       2.6
      78.0       2.0
      80.0       1.5
      81.0       1.5
      82.0       1.1
      83.0       1.7
      84.0       5.0
      85.0       4.7
      92.0       2.3
      93.0       1.3
      96.0       2.1
      97.0       2.0
      98.0       1.4
      99.0       1.1
     102.0       4.1
     105.0       1.1
     109.0       1.8
     110.0       4.7
     111.0       2.4
     122.0       1.7
     123.0       1.5
     124.0       6.6
     125.0       4.3
     126.0      28.0
     127.0       2.3
     128.0       1.4
     137.0       4.8
     138.0       1.2
     142.0       3.4
     149.0       1.5
     150.0       1.4
     151.0       2.8
     152.0       1.2
     166.0       2.7
     167.0       1.5
     169.0       4.2
     182.0       1.1
     183.0      47.3
     184.0     100.0
     185.0      14.4
     186.0       9.3
     187.0       1.0