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MassMS-NW-2290 N-formyl-DL-valine C6H11NO3 (Mass of molecular ion: 145)
Source Temperature: 190 °C Sample Temperature: 140 °C Direct, 75 eV
15.0 1.7 17.0 1.2 18.0 5.7 19.0 1.0 26.0 1.1 27.0 14.2 28.0 37.8 29.0 10.5 30.0 9.4 38.0 1.3 39.0 10.4 40.0 1.4 41.0 20.3 42.0 3.7 43.0 30.2 44.0 1.9 45.0 2.8 46.0 13.9 53.0 1.5 54.0 2.2 55.0 24.6 56.0 11.3 57.0 21.6 58.0 3.0 59.0 1.0 68.0 1.0 69.0 1.7 70.0 3.4 72.0 17.8 73.0 1.2 74.0 6.1 75.0 1.3 82.0 8.1 83.0 1.4 84.0 2.9 85.0 100.0 86.0 4.8 100.0 61.7 101.0 5.3 102.0 1.6 103.0 22.8 104.0 1.0 127.0 3.3
400 MHz in DMSO-d6
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1H NMR 399.65 MHz C6 H11 N O3 0.038 g : 0.5 ml DMSO-d6 N-formyl-DL-valine 
Assign. Shift(ppm)
A 12.7 B 8.32 C 8.03 D 4.229 E 2.079 F 0.878
Hz ppm Int.3329.60 8.332 67 3320.99 8.310 69 3230.51 8.084 235 3229.96 8.082 239 1697.77 4.249 92 1697.04 4.247 96 1692.46 4.235 100 1691.73 4.234 106 1688.98 4.227 97 1688.25 4.225 104 1683.67 4.213 93 1682.93 4.212 101 840.73 2.104 53 835.24 2.090 60 833.96 2.087 77 828.46 2.073 74 827.36 2.071 65 821.68 2.056 53 357.36 0.895 677 350.95 0.879 1000 344.35 0.862 679
in D2O
in DMSO-d6
KBr disc
nujol mull
4880 A,200 M,powder
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