2,4-二甲基-5-乙氧羰基-3-吡咯甲酸(5408-10-6)红外图谱(IR1)

Mass

MS2004-02318WA      
2-ethyl hydrogen 3,5-dimethyl-2,4-pyrroledicarboxylate
C10H13NO4           (Mass of molecular ion:    211)

   Source Temperature: 245 °C
   Sample Temperature:  20 °C
   Direct, 70 eV

      18.0       1.9
      27.0       2.1
      28.0       1.0
      29.0       2.2
      39.0       5.5
      40.0       1.6
      41.0       1.9
      42.0       2.4
      43.0       2.1
      51.0       1.8
      52.0       1.3
      53.0       1.8
      63.0       1.7
      64.0       1.9
      65.0      10.7
      66.0       7.6
      67.0       3.0
      79.0       3.3
      80.0       2.0
      81.0       1.9
      82.0       1.8
      83.0       1.0
      91.0       5.0
      92.0       5.4
      93.0       4.0
      94.0       2.0
     108.0       1.2
     109.0       4.5
     119.0       9.5
     120.0       9.1
     121.0       4.6
     122.0       1.7
     136.0       2.9
     137.0      23.7
     138.0       9.3
     139.0      12.8
     140.0       1.1
     147.0      14.3
     148.0      11.7
     149.0       2.0
     164.0      35.9
     165.0      44.8
     166.0      46.7
     167.0       7.5
     168.0       1.0
     182.0      35.1
     183.0      12.9
     184.0       1.3
     193.0       2.1
     194.0       1.7
     211.0     100.0
     212.0      11.3
     213.0       1.4