2,2'-CARBONYLBIS(3,5-DIOXO-4-METHYL-1,2,4-OXADIAZOLIDINE)

Mass

MS-IW-6487          
2,2'-carbonylbis(4-methyl-1,2,4-oxadiazolidine-3,5-dione)
C7H6N4O7            (Mass of molecular ion:    258)

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

      15.0       2.9
      16.0       1.2
      18.0       3.3
      27.0       7.9
      27.5       1.2
      28.0      20.5
      29.0       5.4
      30.0       8.0
      42.0       8.8
      43.0      19.3
      44.0      66.2
      45.0       1.1
      54.0       1.0
      55.0       3.2
      56.0      25.7
      57.0      55.6
      58.0       4.3
      70.0      32.0
      86.0       5.8
      87.0       3.8
     100.0       1.0
     143.0     100.0
     144.0       5.2
     258.0      14.4
     259.0       1.4