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苦酮酸

CAS号550-74-3

分子式C10H8N4O5

分子量264.19

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  • Mass

    MS-NW-0637          
    3-methyl-4-nitro-1-(p-nitrophenyl)-5-pyrazolone
    C10H8N4O5           (Mass of molecular ion:    264)
    

       Source Temperature: 210 °C
       Sample Temperature: 140 °C
       Direct, 75 eV
    

          15.0       1.6
          17.0       4.4
          18.0      19.3
          26.0       3.6
          27.0       5.2
          28.0       8.4
          30.0     100.0
          37.0       5.0
          38.0       8.2
          39.0      26.3
          40.0       4.2
          41.0       5.5
          42.0       4.0
          43.0       7.8
          44.0       3.5
          46.0       2.4
          50.0      13.0
          51.0       8.0
          52.0       7.8
          53.0       2.4
          54.0       1.3
          55.0       1.2
          61.0       2.7
          62.0      10.4
          63.0      41.6
          64.0      17.0
          65.0       1.5
          67.0       6.6
          74.0       3.8
          75.0       7.8
          76.0       7.6
          77.0       2.2
          78.0       6.1
          79.0       1.8
          80.0      11.9
          83.0       5.2
          88.0       2.5
          89.0      15.3
          90.0      68.4
          91.0       5.6
          92.0       2.4
         102.0       1.3
         105.0       1.5
         106.0       6.1
         118.0       2.8
         120.0       1.6
         122.0       6.2
         131.0       5.1
         134.0       5.4
         136.0      61.6
         137.0       4.7
         147.0       1.6
         150.0       2.4
         161.0       1.8
         164.0       2.1
         177.0      86.7
         178.0       8.7
         203.0       1.2
         204.0       2.3
         232.0       9.0
         233.0      31.6
         234.0       4.0
         248.0       7.3
         264.0       3.5
    

KBr disc



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