Mass

MS-IW-8172          
methyl 2-acetamido-5-acetoxy-4-methylnaphtho(1,2-b)furan-3-carboxylate
C19H17NO6           (Mass of molecular ion:    355)

   Source Temperature: 180 °C
   Sample Temperature: 170 °C
   Direct, 75 eV

      14.0       2.1
      15.0       2.4
      28.0       3.5
      29.0       3.1
      31.0      10.2
      32.0       6.1
      41.0       1.6
      42.0       6.7
      43.0      27.6
      44.0       1.6
      45.0       1.6
      76.0       3.7
      77.0       2.8
     104.0       2.2
     105.0       2.6
     115.0       1.0
     126.0       1.7
     127.0       5.2
     128.0       3.0
     139.0       1.1
     153.0       2.1
     154.0       3.4
     155.0       1.9
     156.0       1.4
     182.0       6.6
     183.0       3.3
     184.0       2.3
     210.0       4.0
     211.0      19.4
     212.0       3.9
     237.0       1.0
     238.0      10.7
     239.0     100.0
     240.0      16.5
     241.0       1.9
     271.0      20.8
     272.0       4.0
     280.0       1.6
     281.0      54.4
     282.0      10.4
     283.0       1.6
     285.0       5.8
     286.0       1.3
     313.0      17.6
     314.0       3.3
     323.0      11.8
     324.0       3.6
     327.0       4.4
     355.0      10.5
     356.0       2.2
     369.0       2.7