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MassMS-NW-8632 (3,4-dimethoxyphenyl)acetone C11H14O3 (Mass of molecular ion: 194)
Source Temperature: 250 °C Sample Temperature: 140 °C Reservoir, 75 eV
15.0 1.4 39.0 3.6 43.0 9.7 51.0 3.0 63.0 1.4 65.0 4.4 77.0 3.7 78.0 3.5 79.0 1.9 80.0 1.2 89.0 1.4 90.0 3.0 91.0 5.3 92.0 1.4 105.0 3.6 106.0 5.4 107.0 10.6 108.0 5.3 118.0 1.0 135.0 3.2 136.0 1.5 137.0 1.9 151.0 100.0 152.0 10.3 194.0 18.7 195.0 2.3
90 MHz in CDCl3
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1H NMR 89.56 MHz C11 H14 O3 0.05 ml : 0.5 ml CDCl3 (3,4-dimethoxyphenyl)acetone 
Assign. Shift(ppm)
A 6.82 B 6.76 C 6.71 D 3.856 E 3.624 F 2.140 CONFIRMED BY LAOCN PROGRAM
Hz ppm Int.617.75 6.898 44 612.25 6.837 33 609.13 6.802 299 607.56 6.784 137 605.81 6.765 178 602.19 6.724 156 600.38 6.704 135 599.00 6.689 74 351.38 3.924 23 345.44 3.858 1000 324.75 3.627 193 191.75 2.142 488
in CDCl3
liquid film
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