3-ACETOXY-2-(3,4-DIACETOXYPHENYL)-7-METHOXY-4H-CHROMEN-4-ONE

Mass

MS-IW-3200          
3-acetoxy-2-(3,4-diacetoxyphenyl)-7-methoxy-4H-chromen-4-one
C22H18O9            (Mass of molecular ion:    426)

   Source Temperature: 180 °C
   Sample Temperature: 170 °C
   Direct, 75 eV

      42.0       2.1
      43.0      14.9
      63.0       2.4
      79.0       1.0
      92.0       1.0
     107.0       1.2
     109.0       1.2
     119.0       1.2
     137.0       4.4
     151.0       4.0
     200.0       1.2
     215.0       1.4
     241.0       1.1
     243.0       2.5
     257.0       3.7
     271.0       5.3
     272.0       2.3
     285.0       2.6
     286.0       1.3
     299.0      11.7
     300.0     100.0
     301.0      17.5
     302.0       2.7
     342.0      33.7
     343.0       6.7
     344.0       1.1
     384.0      18.1
     385.0       4.1