Mass

MS-IW-2237          
3-(4-benzyloxy-3-methoxy-2-nitrobenzoyl)dihydro-2(3H)-furanone
C19H17NO7           (Mass of molecular ion:    371)

   Source Temperature: 190 °C
   Sample Temperature: 190 °C
   Direct, 75 eV

      28.0       1.1
      39.0       1.9
      41.0       1.0
      44.0       2.6
      51.0       1.1
      63.0       1.0
      65.0       5.7
      89.0       1.0
      91.0     100.0
      92.0       8.3
      93.0       1.2
     136.0       1.7
     273.0      10.9
     274.0       1.9
     281.0       1.6