还原紫 10

Mass

MS-IW-4318          
isoviolanthrone
C34H16O2            (Mass of molecular ion:    456)

   Source Temperature: 210 °C
   Sample Temperature: 340 °C
   Direct, 75 eV

      18.0       4.1
      28.0       7.6
      44.0       3.6
     133.0       1.2
     173.0       1.4
     174.0       1.3
     185.0       2.4
     185.5       1.3
     186.0       2.9
     186.5       1.1
     187.0       1.8
     197.0       2.5
     197.5       1.6
     198.0       7.3
     198.5       3.2
     199.0      12.0
     199.5       4.9
     200.0      21.5
     200.5       7.3
     201.0       1.6
     202.0       1.0
     205.5       1.0
     206.5       1.8
     212.0       1.2
     213.0       2.6
     213.5       1.0
     214.0       4.0
     214.5       1.4
     215.0       1.7
     221.0       1.0
     228.0       6.1
     228.5       2.2
     230.0       2.2
     244.0       1.4
     396.0       2.7
     397.0       1.3
     398.0       6.5
     399.0       3.0
     400.0      10.6
     401.0       3.6
     413.0       1.9
     426.0       7.7
     427.0       3.5
     428.0       9.0
     429.0       3.3
     441.0       2.0
     442.0       5.4
     443.0       2.0
     456.0     100.0
     457.0      37.8
     458.0       8.2
     459.0       1.3
     486.0       1.1