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网站主页CAS数据库列表 2941-72-2更多图谱6-甲氧基-2-甲基苯并噻唑(2941-72-2)核磁图(1HNMR)

6-甲氧基-2-甲基苯并噻唑

产品名称 6-甲氧基-2-甲基苯并噻唑

CAS号2941-72-2

分子式C9H9NOS

分子量179.24

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  • Mass

    MS-NW-5613          
    6-methoxy-2-methylbenzothiazole
    C9H9NOS             (Mass of molecular ion:    179)
    

       Source Temperature: 270 °C
       Sample Temperature: 190 °C
       Reservoir, 75 eV
    

          15.0       1.7
          18.0       1.1
          28.0       1.2
          38.0       1.3
          39.0       2.0
          45.0       6.4
          50.0       1.3
          51.0       3.1
          52.0       1.3
          57.0       1.0
          59.0       2.0
          62.0       2.1
          63.0       6.4
          64.0       1.4
          69.0       8.6
          70.0       1.0
          78.0       1.2
          79.0       1.0
          89.5       1.1
          92.0       1.2
          93.0       2.1
          94.0       1.3
          95.0       9.3
          96.0       2.1
         107.0       1.7
         108.0       1.2
         109.0       3.4
         110.0       2.0
         123.0       3.1
         135.0       1.2
         136.0      28.1
         137.0       2.8
         138.0       1.5
         148.0       1.7
         149.0       1.4
         164.0      65.9
         165.0       7.3
         166.0       3.7
         178.0       1.1
         179.0     100.0
         180.0      11.3
         181.0       5.6
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C9 H9 N O S 0.04 ml : 0.5 ml CDCl3
    6-methoxy-2-methylbenzothiazole
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.812 B 7.268 C 7.033 D 3.846 E 2.775 J(A,B)=0.2HZ, J(A,C)=8.9HZ, J(B,C)=2.6HZ

         Hz     ppm     Int.
    

        704.50   7.867     73
        695.69   7.768     92
        652.38   7.285     66
        649.88   7.257     86
        635.00   7.091    118
        632.44   7.062     92
        626.13   6.992     91
        623.56   6.963     76
        344.50   3.847   1000
        248.63   2.777    691
    

in CDCl3



liquid film