1-thiochromone

Mass

MS2003-02037WA      
benzo(b)thiin-4-one
C9H6OS              (Mass of molecular ion:    162)

   Source Temperature: 250 °C
   Sample Temperature: 270 °C
   Reservoir, 70 eV

      38.0       1.0
      39.0       1.9
      45.0       1.9
      50.0       3.4
      51.0       1.5
      53.0       1.2
      54.0       1.2
      57.0       1.2
      58.0       3.8
      61.0       1.0
      62.0       1.9
      63.0       5.2
      64.0       1.1
      67.0       7.1
      69.0       9.7
      74.0       3.0
      75.0       2.2
      76.0       2.3
      81.0       2.1
      82.0       4.8
      89.0       5.3
      90.0       3.4
      92.0       1.5
      93.0       1.3
     108.0      22.7
     109.0       1.8
     110.0       1.1
     133.0       1.7
     134.0      57.3
     135.0       5.5
     136.0      46.3
     137.0       3.9
     138.0       2.1
     162.0     100.0
     163.0      10.4
     164.0       5.0