-
MS2006-03286WA L-(+)-ametopterin C20H22N8O5 (H2O) (Mass of molecular ion: 454)
Source Temperature: 250 °C Sample Temperature: 295 °C Direct, 70 eV comment: pattern varys. middle stage pattern is recorded.
17.0 1.7 18.0 6.0 26.0 3.1 27.0 6.3 28.0 21.9 29.0 3.7 30.0 9.9 31.0 1.1 32.0 1.1 37.0 1.1 38.0 2.5 39.0 7.6 40.0 1.9 41.0 11.5 42.0 3.2 43.0 5.9 44.0 22.6 45.0 4.0 50.0 4.2 51.0 5.4 52.0 3.4 52.5 1.0 53.0 2.7 54.0 3.4 55.0 3.6 56.0 9.1 57.0 1.1 61.5 1.5 62.0 1.7 63.0 3.8 64.0 3.0 65.0 8.1 66.0 3.8 66.5 1.4 67.0 1.7 68.0 2.5 69.0 1.3 73.0 1.6 74.0 2.5 75.0 2.3 76.0 3.0 77.0 12.7 78.0 5.6 79.0 7.8 80.0 2.3 81.0 1.6 82.0 1.3 83.0 1.9 84.0 53.9 85.0 3.5 90.0 1.5 91.0 3.5 92.0 1.6 93.0 1.0 94.0 1.3 95.0 1.0 104.0 4.3 105.0 3.7 106.0 21.0 107.0 12.3 108.0 3.4 109.0 1.5 110.0 1.0 118.0 1.0 120.0 2.1 121.0 1.8 122.0 1.6 124.0 2.5 129.0 2.4 132.0 2.7 133.0 3.8 134.0 43.3 135.0 8.4 136.0 1.0 137.0 1.1 148.0 9.8 149.0 7.5 150.0 67.7 151.0 100.0 152.0 9.0 153.0 1.2 159.0 1.4 160.0 1.0 164.0 1.6 175.0 17.5 176.0 49.6 177.0 5.5 222.0 1.4 261.0 2.3 262.0 1.2 281.0 2.4 325.0 1.7
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