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MassMS-NW-4210 methyl 3-cyanopropionate C5H7NO2 (Mass of molecular ion: 113)
Source Temperature: 230 °C Sample Temperature: 180 °C Reservoir, 75 eV
14.0 2.2 15.0 26.1 26.0 8.0 27.0 14.7 28.0 21.5 29.0 5.7 30.0 1.1 31.0 3.6 39.0 1.1 40.0 1.5 41.0 2.5 42.0 7.8 43.0 1.3 45.0 1.7 51.0 3.0 52.0 8.9 53.0 7.1 54.0 93.6 55.0 17.5 56.0 1.4 59.0 32.9 68.0 35.2 69.0 1.7 80.0 1.5 81.0 2.8 82.0 100.0 83.0 10.4 84.0 1.7 85.0 2.0 113.0 2.4
90 MHz in CDCl3
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1H NMR 89.56 MHz C5 H7 N O2 0.02 ml : 0.5 ml CDCl3 methyl 3-cyanopropionate 
Assign. Shift(ppm)
A 3.749 B 2.68
Hz ppm Int.335.75 3.749 1000 334.13 3.731 37 241.50 2.697 103 239.94 2.680 663 238.94 2.668 154 238.38 2.662 157 237.88 2.657 126
in CDCl3
liquid film
4880 A,150M,liquid
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