4-甲氧基-2-羧酸喹啉

Mass

MS-IW-6744          
4-methoxy-2-quinolinecarboxylic acid
C11H9NO3            (Mass of molecular ion:    203)

   Source Temperature: 150 °C
   Sample Temperature: 130 °C
   Direct, 75 eV

      18.0       2.2
      28.0       2.6
      38.0       1.4
      39.0       3.5
      44.0       9.6
      45.0       1.2
      50.0       5.3
      51.0       4.9
      52.0       1.4
      53.0       1.0
      61.0       1.0
      62.0       4.3
      63.0       7.2
      64.0       2.5
      65.0       1.4
      68.0       1.5
      74.0       4.1
      75.0       7.1
      76.0       5.5
      77.0       6.9
      78.0       1.2
      79.0       1.4
      79.5       1.3
      87.0       1.7
      88.0       6.7
      89.0      17.7
      90.0       3.0
      91.0       1.2
      99.0       1.0
     100.0       2.2
     101.0       7.8
     102.0      27.9
     103.0       5.3
     104.0       1.8
     105.0       1.5
     114.0       4.2
     115.0      12.8
     116.0      13.8
     117.0       2.6
     127.0       3.8
     128.0       6.9
     129.0      14.0
     130.0      13.8
     131.0       5.0
     132.0       1.9
     143.0       7.8
     144.0       2.5
     158.0      19.7
     159.0     100.0
     160.0      11.3
     203.0      57.7
     204.0       7.9