5-甲氧基尿苷

Mass

MS-NW-6688          
5-methoxyuridine
C10H14N2O7          (Mass of molecular ion:    274)

   Source Temperature: 230 °C
   Sample Temperature: 190 °C
   Direct, 75 eV

      15.0       8.8
      18.0       2.0
      19.0       5.3
      26.0       1.8
      27.0       7.3
      28.0      24.7
      29.0      12.3
      30.0       1.9
      31.0      17.1
      39.0       3.5
      40.0       3.7
      41.0      11.7
      42.0       5.6
      43.0      18.4
      44.0       8.2
      45.0      15.1
      47.0       1.1
      53.0       2.9
      54.0       3.0
      55.0      11.3
      56.0       9.5
      57.0      26.6
      58.0       2.5
      59.0       3.1
      60.0       3.6
      61.0      13.1
      68.0       4.2
      69.0      13.8
      70.0      10.4
      71.0      14.3
      72.0       1.7
      73.0      20.9
      74.0       1.8
      75.0       1.1
      81.0       1.0
      82.0       2.3
      83.0       2.0
      84.0       3.3
      85.0       8.9
      86.0       2.4
      87.0       2.8
      96.0       2.9
      97.0       4.0
      98.0       5.1
      99.0       5.8
     100.0       2.2
     103.0       1.6
     112.0       9.7
     113.0      13.4
     114.0       2.8
     115.0       4.5
     124.0       7.9
     125.0       1.4
     126.0       1.6
     127.0       2.4
     128.0       1.9
     133.0       7.3
     141.0       8.3
     142.0     100.0
     143.0      19.0
     144.0       1.7
     155.0       1.2
     156.0       1.7
     171.0       1.0
     184.0       1.0
     185.0       1.9
     274.0       1.3