(1R,4aS,4bR)-1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,9,10,10a-octahydro phenanthrene-1-carboxylic acid

Mass

MS-IW-7223          
levopimaric acid
C20H30O2            (Mass of molecular ion:    302)

   Source Temperature: 180 °C
   Sample Temperature: 160 °C
   Direct, 75 eV

      17.0       2.2
      18.0       8.2
      27.0       8.8
      28.0       6.7
      29.0      10.5
      39.0       9.4
      40.0       1.5
      41.0      41.5
      42.0       2.7
      43.0      39.3
      44.0       3.4
      45.0       2.8
      51.0       3.0
      52.0       1.2
      53.0      10.5
      54.0       1.3
      55.0      25.7
      56.0       2.3
      57.0       4.2
      59.0       2.1
      63.0       1.5
      65.0       7.6
      66.0       1.7
      67.0      17.7
      68.0       2.1
      69.0      12.7
      70.0       1.2
      71.0       2.1
      76.0       1.2
      77.0      17.7
      78.0       5.6
      79.0      22.8
      80.0       3.2
      81.0      22.9
      82.0       3.3
      83.0       4.4
      85.0       1.1
      87.0       9.1
      89.0       1.9
      91.0      78.8
      92.0      53.5
      93.0      28.7
      94.0       3.8
      95.0      15.5
      96.0       2.9
      97.0       3.8
      99.0       1.4
     100.0       1.7
     102.0       1.3
     103.0       5.5
     104.0       5.6
     105.0      50.4
     106.0       9.0
     107.0      15.4
     108.0       4.1
     109.0      20.5
     110.0       2.9
     111.0       3.3
     113.0       1.7
     115.0      14.4
     116.0       5.3
     117.0      27.0
     118.0       6.5
     119.0      23.3
     120.0       5.8
     121.0      24.5
     122.0       6.1
     123.0      16.8
     124.0       1.8
     125.0       1.8
     127.0       4.2
     128.0      12.9
     129.0      17.1
     130.0       5.0
     131.0      39.1
     132.0       8.3
     133.0      40.3
     134.0      44.0
     135.0      42.2
     136.0      43.1
     137.0       6.3
     139.0       8.8
     140.0       1.2
     141.0      11.0
     142.0       6.8
     143.0      17.2
     144.0       4.5
     145.0      14.9
     146.0      55.7
     147.0      19.0
     148.0      22.8
     149.0      12.1
     150.0       2.4
     151.0       3.5
     152.0       3.2
     153.0       4.7
     154.0       3.0
     155.0       8.4
     156.0       4.0
     157.0      16.6
     158.0       4.1
     159.0      15.0
     160.0       5.6
     161.0       4.9
     162.0       2.8
     165.0       4.3
     166.0       2.1
     167.0      10.3
     168.0       3.4
     169.0       7.0
     170.0       2.2
     171.0       8.5
     172.0       3.3
     173.0       9.1
     174.0       2.9
     175.0       2.6
     178.0       6.7
     179.0       3.0
     180.0       1.2
     181.0       2.6
     182.0       1.4
     183.0       4.8
     184.0       1.8
     185.0      15.0
     186.0       4.7
     187.0      28.6
     188.0       6.2
     189.0       1.9
     191.0       2.0
     193.0       1.6
     195.0       1.9
     197.0       5.3
     198.0       2.2
     199.0       6.1
     200.0       2.3
     201.0       5.8
     202.0       2.1
     203.0       1.2
     206.0       1.0
     209.0       1.2
     211.0       2.5
     212.0       1.4
     213.0      23.8
     214.0       5.8
     215.0       5.1
     216.0       1.5
     218.0       1.1
     223.0       1.5
     225.0       1.8
     227.0       1.6
     228.0       1.1
     231.0       1.0
     237.0       1.4
     239.0       9.3
     240.0       2.5
     241.0      31.6
     242.0       6.6
     243.0       8.7
     244.0       1.8
     245.0       1.1
     252.0       1.3
     254.0       4.5
     255.0       2.6
     256.0      26.0
     257.0      10.5
     258.0       8.4
     259.0      21.2
     260.0       4.1
     284.0       1.1
     285.0       4.1
     286.0       1.0
     287.0      20.8
     288.0       4.4
     300.0       1.6
     301.0       1.4
     302.0     100.0
     303.0      23.7
     304.0       3.2