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网站主页CAS数据库列表 31752-99-5更多图谱(-)苯基苯甲酰科立内酯(31752-99-5)核磁图(1HNMR)

(-)苯基苯甲酰科立内酯

产品名称 (-)苯基苯甲酰科立内酯

CAS号31752-99-5

分子式C21H20O5

分子量352.38


  • Mass

    MS-IW-1571          
    (3aalpha,4alpha,5beta,6aalpha)-(-)-4-hydroxymethyl-2-oxohexahydro-2H-cyclopenta(b)furan-5-yl biphenyl-4-carboxylate
    C21H20O5            (Mass of molecular ion:    352)
    

       Source Temperature: 200 °C
       Sample Temperature: 170 °C
       Direct, 75 eV
    

          27.0       1.1
          39.0       1.5
          41.0       2.6
          43.0       1.3
          51.0       1.1
          53.0       1.1
          54.0       1.3
          55.0       1.4
          67.0       1.8
          76.0       1.5
          77.0       2.0
          79.0       1.9
          81.0       1.2
          95.0       1.6
         125.0       5.5
         126.0       2.1
         127.0       2.1
         150.0       1.2
         151.0       5.9
         152.0      25.5
         153.0      21.4
         154.0       5.8
         155.0       3.5
         181.0     100.0
         182.0      15.7
         183.0       1.4
         198.0      92.9
         199.0      36.5
         200.0       4.6
         352.0      48.7
         353.0      11.4
         354.0       1.8
    



KBr disc



nujol mull