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网站主页CAS数据库列表 32737-35-2更多图谱6,6',7,7'-四羟基-4,4,4',4'-四甲基-2,2'-螺双苯并二氢吡喃(32737-35-2)核磁图(13CNMR)

6,6',7,7'-四羟基-4,4,4',4'-四甲基-2,2'-螺双苯并二氢吡喃

产品名称 6,6',7,7'-四羟基-4,4,4',4'-四甲基-2,2'-螺双苯并二氢吡喃

CAS号32737-35-2

分子式C21H24O6

分子量372.41

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  • Mass

    MS-KW-0929          
    6,6',7,7'-tetrahydroxy-4,4,4',4'-tetramethyl-2,2'-spirobichroman
    C21H24O6            (Mass of molecular ion:    372)
    

       Source Temperature: 200 °C
       Sample Temperature: 180 °C
       Direct, 75 eV
    

          17.0       1.2
          18.0       6.3
          28.0       1.6
          39.0       2.2
          41.0       3.6
          43.0       5.2
          51.0       1.7
          53.0       2.7
          55.0       2.4
          65.0       2.0
          67.0       2.1
          69.0       7.6
          77.0       3.6
          79.0       1.6
          81.0       2.4
          91.0       3.6
          93.0       1.1
          95.0       1.4
          97.0       1.1
         103.0       2.3
         105.0       1.2
         107.0       1.1
         109.0       1.3
         115.0       1.6
         117.0       1.4
         119.0       1.1
         121.0       2.3
         123.0       2.3
         126.0       1.6
         133.0       1.7
         139.0       6.3
         145.0       1.7
         147.0       1.9
         148.0       1.4
         149.0       1.5
         151.0       3.2
         153.0       1.6
         162.0       1.7
         163.0       2.7
         164.0       2.0
         165.0       2.9
         166.0       5.5
         167.0     100.0
         168.0      10.3
         169.0       1.3
         171.0       6.0
         173.0       1.7
         175.0       1.1
         176.0       3.2
         177.0       1.6
         178.5       1.3
         186.0       1.6
         190.0       6.4
         191.0      93.9
         192.0      11.7
         193.0       1.8
         205.0       3.0
         206.0      10.7
         207.0       2.4
         231.0       3.8
         357.0      10.3
         358.0       2.3
         372.0      13.3
         373.0       3.1
    

in DMSO-d6



in DMSO-d6



KBr disk



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