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MassMS-IW-8190 6-hydroxy-1-naphthoic acid C11H8O3 (Mass of molecular ion: 188)
Source Temperature: 170 °C Sample Temperature: 150 °C Direct, 75 eV
17.0 1.5 18.0 6.6 28.0 1.4 51.0 1.4 57.0 2.4 57.5 1.7 62.0 1.2 63.0 2.4 65.0 1.2 71.0 3.9 71.5 2.4 77.0 1.9 80.0 2.3 85.5 1.9 88.0 1.2 89.0 2.0 94.0 4.6 103.0 2.4 113.0 1.6 114.0 2.8 115.0 7.6 116.0 1.1 131.0 2.3 142.0 3.8 143.0 29.2 144.0 6.0 159.0 1.6 160.0 2.2 170.0 4.9 171.0 43.0 172.0 5.3 187.0 2.1 188.0 100.0 189.0 12.1 190.0 1.3
400 MHz in DMSO-d6
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1H NMR 399.65 MHz C11 H8 O3 0.037 g : 0.5 ml DMSO-d6 6-hydroxy-1-naphthoic acid 
Assign. Shift(ppm)
A 13. B 9.98 C 8.791 D *1 7.954 E *1 7.953 F 7.485 G 7.27 J 7.26 CONFIRMED BY LAOCN CALCULATION
Hz ppm Int.3988.63 9.981 51 3518.74 8.805 432 3512.75 8.790 109 3508.69 8.780 465 3182.18 7.963 1000 3174.70 7.944 737 2999.06 7.505 340 2991.58 7.486 426 2983.67 7.466 308 2911.45 7.286 220 2908.88 7.279 494 2905.46 7.271 587 2903.11 7.265 737 2901.62 7.261 618 2898.84 7.254 168
in DMSO-d6
KBr disc
nujol mull
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