BRN 0525848(5052-75-5) IR2

Mass

MS-IW-7102          
5-methyl-3-(5-nitro-2-furyl)pyrazole
C8H7N3O3            (Mass of molecular ion:    193)

   Source Temperature: 150 °C
   Sample Temperature: 130 °C
   Direct, 75 eV

      27.0       2.1
      28.0       3.1
      30.0       1.0
      38.0       1.1
      39.0       2.6
      40.0       1.1
      41.0       2.1
      42.0       4.2
      44.0       1.2
      50.0       1.1
      51.0       3.0
      52.0       1.9
      53.0       1.8
      54.0       1.4
      62.0       1.0
      63.0       3.3
      64.0       1.2
      65.0       4.3
      66.0       1.0
      78.0       1.3
      80.0       1.3
      89.0       1.7
     106.0       1.2
     107.0       1.7
     109.0      11.5
     118.0       1.1
     119.0      22.0
     120.0       2.1
     133.0       1.6
     135.0       2.3
     147.0       1.6
     161.0       2.8
     163.0      10.8
     164.0       1.1
     177.0       2.1
     192.0       1.1
     193.0     100.0
     194.0      10.1
     195.0       1.1