(3,4,5-三甲氧基苯甲酰基)丙二酸二乙酯

Mass

MS-NW-8970          
diethyl (3,4,5-trimethoxybenzoyl)malonate
C17H22O8            (Mass of molecular ion:    354)

   Source Temperature: 190 °C
   Sample Temperature: 120 °C
   Direct, 75 eV

      18.0       1.5
      27.0       1.0
      28.0       1.4
      29.0       1.4
      31.0       4.7
      39.0       1.7
      43.0       1.3
      44.0       1.2
      45.0       3.7
      46.0       1.6
      51.0       1.0
      53.0       1.9
      55.0       1.0
      65.0       3.5
      66.0       2.0
      67.0       1.0
      69.0       3.0
      77.0       2.8
      79.0       1.4
      81.0       2.7
      93.0       8.1
      94.0       1.0
      95.0       1.5
     107.0       1.4
     108.0       1.3
     109.0       2.8
     110.0       1.7
     111.0       3.4
     122.0       1.3
     123.0       2.1
     124.0       1.2
     125.0       1.1
     126.0       2.1
     136.0       1.2
     137.0       3.9
     139.0       3.9
     141.0       8.6
     151.0       4.6
     152.0       5.0
     154.0       5.8
     165.0       1.2
     167.0       3.0
     169.0       7.8
     179.0       1.4
     181.0       1.4
     182.0       2.2
     195.0      71.1
     196.0       8.9
     197.0      48.0
     198.0       4.9
     212.0     100.0
     213.0      11.1
     214.0       1.6
     221.0       1.2
     225.0       1.0
     236.0       2.2
     247.0       1.7
     262.0       3.2
     308.0       7.1
     309.0       1.5
     354.0      22.8
     355.0       4.3