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MS-NW-6579 2-furohydrazide C5H6N2O2 (Mass of molecular ion: 126)
Source Temperature: 240 °C Sample Temperature: 190 °C Reservoir, 75 eV
16.0 1.0 17.0 1.3 18.0 5.3 26.0 1.0 28.0 11.2 29.0 3.8 31.0 4.0 37.0 3.8 38.0 7.1 39.0 23.4 40.0 1.8 42.0 1.3 44.0 2.3 50.0 1.0 51.0 2.2 52.0 1.3 53.0 1.3 64.0 3.0 65.0 1.7 66.0 1.1 67.0 4.5 68.0 2.6 93.0 6.1 95.0 100.0 96.0 8.5 111.0 3.7 112.0 2.6 126.0 32.1 127.0 2.1
90 MHz in CDCl3
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1H NMR 89.56 MHz C5 H6 N2 O2 0.042 g : 0.5 ml CDCl3 2-furohydrazide Assign. Shift(ppm)
A 8.03 B 7.447 C 7.145 D 6.496 E 4.12
Hz ppm Int.
719.19 8.031 73 670.25 7.484 32 668.31 7.463 899 667.44 7.453 992 666.50 7.442 992 665.69 7.433 913 663.75 7.412 37 642.13 7.170 888 641.31 7.161 759 638.63 7.131 1000 637.81 7.122 830 636.13 7.103 34 584.38 6.526 908 582.56 6.505 894 580.81 6.486 801 579.06 6.466 814 577.94 6.454 41 577.25 6.446 32 369.31 4.124 360
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