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MassMS-NW-7278 quadricyclane C7H8 (Mass of molecular ion: 92)
Source Temperature: 210 °C Sample Temperature: 190 °C Reservoir, 75 eV
27.0 2.5 37.0 1.4 38.0 3.3 39.0 13.1 40.0 4.7 41.0 1.5 45.0 1.4 50.0 3.0 51.0 5.3 52.0 1.9 53.0 1.8 61.0 1.1 62.0 2.4 63.0 5.8 64.0 1.6 65.0 23.7 66.0 26.6 67.0 1.6 77.0 1.3 89.0 3.3 90.0 1.1 91.0 100.0 92.0 30.2 93.0 2.0
400 MHz in CDCl3
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1H NMR 399.65 MHz C7 H8 0.05 ml : 0.5 ml CDCl3 quadricyclane 
Assign. Shift(ppm)
A 2.013 B 1.478 C 1.345 J(B,C)=4.5HZ, J(A,C)=1.5HZ
Hz ppm Int.806.15 2.018 480 804.69 2.014 790 803.22 2.010 617 597.53 1.496 69 594.85 1.489 250 593.26 1.485 789 591.92 1.482 492 589.97 1.477 392 588.75 1.474 1000 587.16 1.470 505 584.72 1.464 127 545.41 1.365 44 543.70 1.361 122 543.21 1.360 140 542.36 1.358 214 541.87 1.356 179 541.02 1.354 200 539.55 1.351 242 538.09 1.347 349 536.74 1.344 278 534.91 1.339 185 534.06 1.337 162 533.57 1.336 208 532.71 1.333 150 532.23 1.332 141 531.49 1.330 104
in CDCl3
liquid film
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