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熊果酸乙酸酯

产品名称 熊果酸乙酸酯

CAS号7372-30-7

分子式C32H50O4

分子量498.74


  • Mass

    MS2004-02285WA      
    3beta-acetoxy-12-ursen-28-oic acid
    C32H50O4            (Mass of molecular ion:    498)
    

       Source Temperature: 250 °C
       Sample Temperature:  45 °C
       Direct, 70 eV
    

          41.0       3.2
          43.0       8.4
          55.0       5.2
          57.0       1.0
          67.0       2.5
          69.0       7.6
          77.0       1.0
          79.0       3.0
          80.0       1.0
          81.0       6.3
          83.0       2.5
          91.0       3.6
          93.0       5.7
          94.0       1.3
          95.0       6.4
         105.0       6.8
         106.0       1.3
         107.0       6.5
         108.0       1.4
         109.0       4.2
         117.0       1.9
         119.0      10.1
         120.0       2.4
         121.0       5.9
         122.0       1.5
         123.0       2.2
         129.0       1.0
         131.0       3.5
         132.0       1.6
         133.0      31.5
         134.0       4.9
         135.0       4.6
         136.0       1.0
         137.0       1.0
         143.0       1.5
         145.0       3.5
         146.0       1.8
         147.0       7.1
         148.0       1.8
         149.0       2.1
         153.0       1.1
         157.0       1.4
         159.0       2.7
         161.0       3.9
         162.0       1.0
         163.0       1.6
         164.0       1.2
         165.0       1.1
         171.0       1.2
         173.0       3.2
         175.0       6.9
         176.0       1.5
         177.0       2.1
         178.0       1.0
         185.0       1.0
         187.0       4.0
         188.0       1.7
         189.0      21.0
         190.0      25.1
         191.0      10.0
         192.0       1.6
         201.0       3.3
         202.0       3.5
         203.0      42.6
         204.0       9.9
         205.0       2.0
         215.0       2.2
         219.0       8.5
         220.0       1.8
         221.0       1.0
         233.0       1.8
         234.0       2.6
         235.0       4.2
         236.0       1.8
         241.0       1.1
         246.0       1.1
         247.0       1.4
         248.0     100.0
         249.0      28.8
         250.0       4.1
         255.0       1.2
         256.0       1.0
         287.0       1.0
         300.0       3.8
         301.0       1.9
         302.0       1.2
         395.0       1.1
         423.0       1.9
         438.0       4.1
         439.0       1.6
    

KBr disc



nujol mull