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MassMS-NW-2479 (E,E)-2,2'-furil dioxime C10H8N2O4 (Mass of molecular ion: 220)
Source Temperature: 230 °C Sample Temperature: 200 °C Direct, 75 eV
14.0 1.1 17.0 3.8 18.0 19.5 26.0 6.2 27.0 9.3 28.0 9.9 29.0 18.8 30.0 5.7 36.0 1.3 37.0 15.1 38.0 33.1 39.0 78.1 40.0 4.5 41.0 6.5 42.0 5.7 43.0 1.1 44.0 3.3 49.0 1.8 50.0 8.5 51.0 26.2 52.0 11.2 53.0 8.7 54.0 6.9 55.0 19.2 56.0 2.5 59.0 1.0 61.0 1.6 62.0 4.3 63.0 8.9 64.0 37.3 65.0 26.0 66.0 9.2 67.0 4.7 68.0 5.9 69.0 4.4 70.0 1.4 71.0 1.5 73.0 1.6 74.0 2.3 75.0 5.4 76.0 8.4 77.0 12.5 78.0 5.1 79.0 9.4 80.0 7.6 81.0 6.5 82.0 5.4 83.0 26.7 84.0 28.1 85.0 2.2 87.0 1.3 88.0 2.1 89.0 15.0 90.0 7.4 91.0 4.6 92.0 5.0 93.0 100.0 94.0 46.8 95.0 16.2 96.0 1.8 97.0 3.4 98.0 1.0 101.0 1.3 102.0 9.1 103.0 5.6 104.0 4.2 105.0 3.9 106.0 13.8 107.0 7.2 108.0 1.9 109.0 32.1 110.0 9.9 111.0 1.6 116.0 15.1 117.0 19.9 118.0 20.3 119.0 6.2 120.0 2.7 121.0 13.7 122.0 4.4 129.0 1.6 130.0 2.3 131.0 9.6 132.0 2.5 133.0 3.0 134.0 2.9 135.0 1.3 136.0 1.0 137.0 21.4 138.0 1.7 144.0 8.6 145.0 12.5 146.0 20.5 147.0 6.2 148.0 3.8 158.0 9.5 159.0 2.5 160.0 2.5 161.0 5.1 162.0 3.3 163.0 1.2 172.0 46.3 173.0 44.1 174.0 11.6 175.0 36.9 176.0 5.9 186.0 1.9 188.0 3.1 189.0 1.0 190.0 4.2 191.0 10.7 192.0 1.2 202.0 23.1 203.0 8.8 204.0 2.6 218.0 1.9 220.0 31.7 221.0 3.9
400 MHz in DMSO-d6
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1H NMR 399.65 MHz C10 H8 N2 O4 0.040 g : 0.5 ml DMSO-d6 (e,e)-2,2'-furil dioxime 
Assign. Shift(ppm)
A 12.1 B 7.655 C 7.420 D 6.642
Hz ppm Int.4861.60 12.165 1000 3060.53 7.659 339 3059.98 7.657 366 3058.88 7.654 355 3058.33 7.653 327 2967.48 7.426 308 2967.11 7.425 310 2964.37 7.418 309 2963.63 7.416 302 2657.01 6.649 291 2655.36 6.645 283 2653.53 6.640 279 2651.88 6.636 275
KBr disc
4880 A,200 M,powder
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