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Back ChemicalBook Home>CAS DataBase List>79-54-9More Spectrum> (1R,4aS,4bR)-1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,9,10,10a-octahydro phenanthrene-1-carboxylic acid(79-54-9) MS

79-54-9

(1R,4aS,4bR)-1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,9,10,10a-octahydro phenanthrene-1-carboxylic acid(79-54-9) MS

Molecular FormulaC20H30O2

Molecular Weight302.45

InChIInChI=1S/C20H30O2/c1-13(2)14-6-8-16-15(12-14)7-9-17-19(16,3)10-5-11-20(17,4)18(21)22/h6,12-13,16-17H,5,7-11H2,1-4H3,(H,21,22)/t16-,17+,19+,20+/m0/s1

InChIKey RWWVEQKPFPXLGL-ONCXSQPRSA-N

Smiles[C@@]1(C)(C(O)=O)[C@@]2([H])[C@@](C)([C@]3([H])C(CC2)=CC(C(C)C)=CC3)CCC1

  • (1R,4aS,4bR)-1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,9,10,10a-octahydro phenanthrene-1-carboxylic acid(79-54-9) MS
    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
    

in CDCl3

  • (1R,4aS,4bR)-1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,9,10,10a-octahydro phenanthrene-1-carboxylic acid(79-54-9) MS

(1R,4aS,4bR)-1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,9,10,10a-octahydro phenanthrene-1-carboxylic acid(79-54-9) MS Atlas of Related Products

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