7-acetoxy-3-(1,3-benzodioxol-5-yl)-4H-chromen-4-one

Mass

MS-IW-3252          
7-acetoxy-3-(1,3-benzodioxol-5-yl)-4H-chromen-4-one
C18H12O6            (Mass of molecular ion:    324)

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

      43.0      15.2
      50.0       1.0
      51.0       1.4
      53.0       1.0
      62.0       3.3
      63.0       4.1
      75.0       1.8
      76.0       1.6
      79.0       1.0
      87.0       1.8
      88.0       4.1
      89.0       2.2
     107.0       1.1
     108.0       1.4
     112.0       1.9
     116.0       4.2
     126.0       1.0
     136.0       1.3
     137.0       1.9
     139.0       6.1
     140.0       1.2
     145.0      11.1
     146.0      40.4
     147.0       4.1
     167.0       1.7
     168.0       1.3
     195.0       1.6
     196.0       1.2
     197.0       1.0
     223.0       1.6
     224.0       1.3
     225.0       1.5
     251.0       4.4
     252.0       1.2
     253.0       1.7
     254.0       2.3
     281.0      22.5
     282.0     100.0
     283.0      17.5
     284.0       2.4
     324.0      65.1
     325.0      13.0
     326.0       2.1