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MassMS-NW-8547 4'-methoxypropiophenone C10H12O2 (Mass of molecular ion: 164)
Source Temperature: 250 °C Sample Temperature: 140 °C Reservoir, 75 eV
27.0 2.6 29.0 3.4 38.0 1.7 39.0 1.9 50.0 3.0 51.0 2.4 53.0 1.0 55.0 1.0 57.0 1.0 62.0 1.0 63.0 5.1 64.0 7.7 65.0 1.5 74.0 1.0 75.0 1.0 76.0 2.3 77.0 21.1 78.0 2.1 79.0 1.8 92.0 13.6 93.0 1.1 107.0 12.3 108.0 1.1 135.0 100.0 136.0 8.8 164.0 10.1 165.0 1.2
90 MHz in CDCl3
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1H NMR 89.56 MHz C10 H12 O2 0.05 ml : 0.5 ml CDCl3 4'-methoxypropiophenone 
Assign. Shift(ppm)
A 7.922 B 6.907 C 3.830 D 2.918 E 1.198
Hz ppm Int.717.13 8.008 34 714.31 7.976 211 712.13 7.952 75 707.38 7.899 85 705.25 7.875 247 702.44 7.844 37 625.44 6.984 41 622.63 6.953 250 620.50 6.929 80 615.69 6.875 74 613.63 6.852 197 343.06 3.831 1000 272.81 3.047 51 265.31 2.963 189 258.00 2.881 205 250.94 2.802 67 114.19 1.276 222 107.06 1.196 442 99.63 1.113 175
in CDCl3
liquid film
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