2-(2-甲氧基-2-氧代乙基)苯甲酸

Mass

MS-IW-1116          
o-(methoxycarbonyl)phenylacetic acid
C10H10O4            (Mass of molecular ion:    194)

   Source Temperature: 160 °C
   Sample Temperature: 110 °C
   Direct, 75 eV

      15.0       1.1
      18.0       5.1
      28.0       2.0
      39.0       4.8
      44.0       1.1
      45.0       2.3
      50.0       1.8
      51.0       4.5
      52.0       1.1
      53.0       1.4
      59.0       2.3
      62.0       2.4
      63.0       7.2
      64.0       2.2
      65.0       6.1
      77.0      15.6
      78.0       3.4
      79.0       9.6
      88.0       1.4
      89.0      13.1
      90.0      20.1
      91.0      30.9
      92.0       2.7
     105.0      15.0
     106.0       2.1
     107.0       2.2
     118.0      63.0
     119.0      39.9
     120.0       3.8
     133.0      26.2
     134.0      55.7
     135.0      48.0
     136.0       5.4
     148.0      19.7
     149.0       8.6
     150.0      17.2
     151.0       1.9
     162.0     100.0
     163.0      21.2
     164.0       2.1
     176.0      14.1
     177.0       3.1
     194.0       4.8
     195.0       1.5