(-)苯基苯甲酰科立内酯

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