3-(3,6-二氧代-3,6-二氢-1(2H)-哒嗪基)丙酸(4572-79-6)质谱(MS)

Mass

MS-IW-7706          
3-(3-hydroxy-6-oxo-1,6-dihydro-1-pyridazinyl)propionic acid
C7H8N2O4            (Mass of molecular ion:    184)

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

      15.0       1.6
      17.0       3.2
      18.0      16.0
      25.0       1.8
      26.0      17.4
      27.0      15.1
      28.0      18.3
      29.0       4.7
      30.0       1.1
      31.0       2.4
      38.0       1.7
      39.0       2.2
      40.0       2.8
      41.0       4.6
      42.0       7.4
      43.0       5.0
      44.0       5.6
      45.0       5.1
      50.0       1.2
      51.0       5.0
      52.0       4.2
      53.0       6.0
      54.0      46.0
      55.0     100.0
      56.0       7.4
      57.0       1.2
      60.0       2.3
      66.0       1.4
      67.0       2.5
      68.0       1.6
      69.0       2.3
      70.0       4.1
      71.0       1.4
      72.0       6.5
      73.0       3.3
      74.0       1.3
      77.0       2.0
      78.0       6.8
      80.0      28.8
      81.0       1.9
      82.0      96.6
      83.0       4.8
      84.0       2.6
      85.0       2.0
      87.0       3.4
      88.0       3.8
      94.0       1.3
      95.0       1.0
      96.0       1.1
      97.0       4.8
      98.0      45.5
      99.0       3.4
     103.0       1.1
     111.0       1.3
     112.0      52.0
     113.0       6.3
     125.0      30.4
     126.0       2.0
     137.0       3.8
     138.0      13.0
     139.0      17.2
     140.0       3.8
     166.0      48.9
     167.0       8.9
     184.0      48.9
     185.0       5.0
     198.0       2.3