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网站主页CAS数据库列表 23395-75-7更多图谱ETHYL2-QUINOXALINECARBOXYLATE4-OXIDE(23395-75-7)质谱(MS)

ETHYL2-QUINOXALINECARBOXYLATE4-OXIDE

产品名称 ETHYL2-QUINOXALINECARBOXYLATE4-OXIDE

CAS号23395-75-7

分子式C11H10N2O3

分子量218.21


  • Mass

    MS-IW-7838          
    ethyl 2-quinoxalinecarboxylate 4-oxide
    C11H10N2O3          (Mass of molecular ion:    218)
    

       Source Temperature: 150 °C
       Sample Temperature: 120 °C
       Direct, 75 eV
    

          27.0       2.1
          28.0       1.3
          29.0       6.6
          39.0       1.9
          42.0      11.7
          50.0       2.0
          51.0       2.2
          62.0       1.2
          63.0       4.3
          64.0       2.4
          75.0       3.6
          76.0       3.0
          88.0       1.9
          89.0       2.7
          90.0       8.5
          91.0       5.6
         102.0       6.8
         103.0       2.2
         114.0       1.1
         118.0       3.2
         129.0       5.1
         130.0      12.4
         131.0       1.3
         145.0       6.8
         146.0     100.0
         147.0      10.7
         158.0       5.2
         173.0       3.5
         174.0      15.2
         175.0       1.6
         202.0       1.0
         218.0      37.7
         219.0       5.3
    

KBr disc



nujol mull



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