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网站主页CAS数据库列表 59-87-0更多图谱呋喃西林(59-87-0)质谱(MS)

呋喃西林

产品名称 呋喃西林

CAS号59-87-0

分子式C6H6N4O4

分子量198.14

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  • Mass

    MS-NW-1718          
    5-nitro-2-furaldehyde semicarbazone
    C6H6N4O4            (Mass of molecular ion:    198)
    

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

          16.0       3.2
          17.0       4.9
          18.0       4.0
          26.0       3.3
          27.0       6.5
          28.0      11.6
          29.0       6.4
          30.0       6.3
          37.0       3.9
          38.0      10.9
          39.0      11.5
          40.0       1.3
          41.0       3.4
          42.0       3.5
          43.0      17.1
          44.0      36.1
          49.0       1.4
          50.0      10.8
          51.0      38.8
          52.0       9.4
          53.0       4.2
          54.0       9.3
          55.0       3.0
          60.0      23.0
          64.0       3.4
          65.0       2.4
          66.0       1.1
          67.0       1.3
          68.0       2.6
          69.0       1.3
          70.0      10.8
          71.0       1.1
          79.0      38.4
          80.0       7.7
          81.0      22.0
          82.0       1.8
          93.0       1.5
          96.0       2.8
         108.0       9.1
         109.0       2.4
         125.0       3.5
         139.0       1.5
         153.0       1.3
         154.0       1.3
         155.0     100.0
         156.0       6.8
         181.0       1.7
         198.0      20.5
         199.0       1.7
    

KBr disc



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