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MassMS-NW-1546 4'-methoxyacetophenone C9H10O2 (Mass of molecular ion: 150)
Source Temperature: 250 °C Sample Temperature: 170 °C Reservoir, 75 eV
15.0 6.9 27.0 1.8 28.0 1.3 29.0 1.0 37.0 1.2 38.0 5.4 39.0 5.4 43.0 15.1 50.0 8.8 51.0 7.3 52.0 2.4 53.0 1.9 61.0 1.5 62.0 4.1 63.0 14.5 64.0 16.3 65.0 3.2 66.0 1.0 74.0 3.5 75.0 2.7 76.0 4.6 77.0 37.8 78.0 5.3 79.0 4.8 91.0 1.7 92.0 23.9 93.0 1.9 107.0 20.0 108.0 1.8 120.0 1.1 121.0 1.4 135.0 100.0 136.0 8.7 150.0 29.7 151.0 3.1
90 MHz in CDCl3
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1H NMR 89.56 MHz C9 H10 O2 0.042 g : 0.5 ml CDCl3 4'-methoxyacetophenone 
Assign. Shift(ppm)
A 7.929 B 6.929 C 3.863 D 2.546
Hz ppm Int.715.00 7.984 192 712.94 7.961 62 708.19 7.908 62 706.06 7.884 234 703.25 7.853 28 627.50 7.007 25 624.69 6.976 225 622.56 6.952 64 617.75 6.898 53 615.69 6.875 180 345.94 3.863 905 228.06 2.547 1000
in CDCl3
CCl4 solution
KBr disc
liquid film
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