Mass

MS-IW-1234          
6-dicyanomethylene-3-isopropyl-2,4,7-cycloheptatrien-1,2-ylene diacetate
C17H16N2O4          (Mass of molecular ion:    312)

   Source Temperature: 150 °C
   Sample Temperature: 120 °C
   Direct, 75 eV

      42.0       1.4
      43.0      49.6
      44.0       1.2
     140.0       2.6
     185.0       1.6
     186.0       1.0
     195.0       1.4
     200.0       1.0
     213.0       6.9
     214.0       1.0
     227.0       1.6
     228.0     100.0
     229.0      15.1
     230.0       1.8
     237.0       8.6
     238.0       1.4
     252.0       7.6
     253.0       2.9
     270.0       5.1
     271.0       1.5
     312.0      11.6
     313.0       4.0