Futoenone(19913-01-0) MS

Mass

MS-IW-8010          
(2alpha,4alpha,5beta,5aalpha)-(-)-4-(1,3-benzodioxol-5-yl)-7-methoxy-5-methyl-2,3,4,5-tetrahydro-2,5a-methano-1-benzoxepin-8-one
C20H20O5            (Mass of molecular ion:    340)

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

      27.0       1.0
      28.0       2.9
      39.0       3.0
      41.0       2.0
      43.0       1.2
      51.0       2.8
      52.0       1.0
      53.0       2.4
      55.0       4.1
      63.0       2.2
      64.0       1.2
      65.0       5.9
      66.0       1.4
      67.0       1.0
      69.0       8.3
      76.0       1.4
      77.0       9.7
      78.0       4.6
      79.0       3.5
      89.0       3.0
      90.0       1.3
      91.0       8.1
      92.0       2.2
      93.0       2.0
      94.0       1.1
      95.0       1.0
     102.0       1.5
     103.0       6.9
     104.0       2.5
     105.0       7.0
     106.0       2.2
     107.0      11.1
     108.0       1.6
     115.0       5.5
     116.0       1.5
     117.0       4.5
     118.0       3.9
     119.0       4.9
     120.0       2.5
     121.0      11.2
     122.0       9.6
     123.0       2.0
     127.0       2.2
     128.0       1.8
     129.0       2.0
     130.0       2.5
     131.0      10.7
     132.0       2.5
     133.0       7.2
     134.0      15.3
     135.0      67.5
     136.0       8.4
     137.0       1.7
     139.0       1.2
     141.0       1.8
     143.0       2.1
     145.0       6.1
     146.0       6.8
     147.0      28.8
     148.0      13.6
     149.0      14.4
     150.0       7.7
     151.0       2.5
     152.0       1.4
     153.0       2.1
     155.0       1.2
     155.5       1.1
     156.0       1.8
     157.0       2.6
     158.0       3.0
     159.0       2.4
     160.0       1.5
     161.0      15.2
     162.0      54.7
     163.0     100.0
     164.0      39.6
     165.0       6.6
     166.0       1.1
     171.0       1.5
     172.0       3.3
     173.0       7.9
     174.0       1.9
     175.0       8.4
     176.0      22.0
     177.0      35.3
     178.0      45.4
     179.0       6.5
     187.0       9.8
     188.0      10.2
     189.0       8.1
     190.0       7.9
     191.0       3.2
     192.0       1.2
     201.0       1.1
     203.0       1.6
     204.0       5.5
     205.0       2.4
     218.0       1.4
     297.0       1.0
     322.0       2.8
     325.0       3.0
     340.0      77.7
     341.0      20.7
     342.0       3.5