1,3-Dihydrobenzo[c]thiophene 2,2-dioxide
产品名称 1,3-Dihydrobenzo[c]thiophene 2,2-dioxide
CAS号2471-91-2
分子式C8H8O2S
分子量168.21
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MS-KW-1134 1,3-dihydrobenzo(c)thiophene 2,2-dioxide C8H8O2S (Mass of molecular ion: 168)
Source Temperature: 150 °C Sample Temperature: 110 °C Direct, 75 eV
27.0 1.9 28.0 1.2 38.0 1.4 39.0 6.4 45.0 1.0 50.0 5.0 51.0 20.7 51.5 1.4 52.0 8.8 62.0 1.6 63.0 4.9 64.0 1.1 65.0 2.1 74.0 1.5 75.0 1.4 76.0 2.2 77.0 10.0 78.0 23.3 79.0 1.6 89.0 1.7 91.0 1.6 102.0 2.8 103.0 18.6 104.0 100.0 105.0 8.8 168.0 19.5 169.0 2.0 170.0 1.0
400 MHz in CDCl3
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1H NMR 399.65 MHz C8 H8 O2 S 24 mg : 0.5 ml CDCl3 1,3-dihydrobenzo(c)thiophene 2,2-dioxide Assign. Shift(ppm)
A 7.358 B 7.305 C 4.360
Hz ppm Int.
2946.78 7.374 122 2943.36 7.365 125 2940.80 7.359 125 2937.62 7.351 233 2933.59 7.341 54 2926.15 7.322 45 2922.12 7.312 157 2918.58 7.303 120 2916.75 7.299 112 2913.33 7.290 89 1742.55 4.361 1000
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