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5405-40-3

L-PANTOLACTONE

Product Name L-PANTOLACTONE

CAS5405-40-3

MFC6H10O3

MW130.14

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  • 5405-40-3_ms_1
    Mass

    MS-NW-1745          
    (S)-(+)-pantolactone
    C6H10O3             (Mass of molecular ion:    130)
    

       Source Temperature: 230 °C
       Sample Temperature: 180 °C
       Reservoir, 75 eV
    

          15.0       2.8
          26.0       1.7
          27.0      19.0
          28.0       2.0
          29.0      13.3
          30.0       4.2
          31.0       6.7
          37.0       1.0
          38.0       2.4
          39.0      18.3
          40.0       3.2
          41.0      30.0
          42.0       3.5
          43.0      36.6
          44.0       2.7
          45.0       5.2
          50.0       1.1
          51.0       1.4
          53.0       8.1
          54.0       1.5
          55.0       8.6
          56.0       6.0
          57.0      23.5
          58.0       3.4
          67.0       3.3
          68.0       7.9
          69.0       1.8
          71.0     100.0
          72.0      10.3
          73.0       3.1
          85.0       1.5
          86.0       1.6
    

in CDCl3

  • 5405-40-3_13cnmr_0

KBr disc

  • 5405-40-3_ir1_2

nujol mull

  • 5405-40-3_ir2_1