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网站主页CAS数据库列表 1149-26-4更多图谱CBZ-L-缬氨酸(1149-26-4)质谱(MS)

CBZ-L-缬氨酸

产品名称 CBZ-L-缬氨酸

CAS号1149-26-4

分子式C13H17NO4

分子量251.28

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  • Mass

    MS-NW-2161          
    N-benzyloxycarbonyl-L-valine
    C13H17NO4           (Mass of molecular ion:    251)
    

       Source Temperature: 210 °C
       Sample Temperature: 150 °C
       Direct, 75 eV
    

          15.0       1.2
          18.0       3.8
          26.0       1.8
          27.0      16.6
          28.0      26.3
          29.0       4.6
          30.0       2.1
          31.0       1.5
          37.0       1.7
          38.0       2.9
          39.0      14.3
          40.0       2.0
          41.0      24.5
          42.0       3.4
          43.0      37.8
          44.0       6.8
          50.0       5.7
          51.0      11.9
          52.0       3.9
          53.0       3.1
          54.0       2.2
          55.0       3.1
          56.0      12.5
          57.0       1.0
          62.0       1.5
          63.0       3.8
          64.0       1.2
          65.0       9.1
          70.0       2.1
          71.0       1.3
          72.0       3.8
          73.0      11.6
          74.0       4.0
          75.0       1.3
          77.0      26.7
          78.0       6.1
          79.0      56.9
          80.0       5.8
          83.0       8.1
          89.0       5.0
          90.0       6.6
          91.0      90.6
          92.0       9.0
          98.0       2.7
         101.0      91.1
         102.0       3.4
         105.0       2.7
         106.0       1.0
         107.0      50.1
         108.0     100.0
         109.0       7.7
         116.0       4.2
         148.0       1.0
         162.0      11.3
         163.0       1.4
         206.0       2.9
         251.0       6.9
    



in CDCl3



KBr disc



nujol mull



4880 A,200 M,powder