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MassMS-IW-3838 ethyl 2-mercaptopropionate C5H10O2S (Mass of molecular ion: 134)
Source Temperature: 220 °C Sample Temperature: 150 °C Reservoir, 75 eV
26.0 2.2 27.0 13.2 28.0 5.0 29.0 23.1 35.0 6.0 43.0 1.6 45.0 6.1 46.0 1.0 47.0 1.5 55.0 4.1 56.0 4.5 57.0 1.1 58.0 2.5 59.0 9.1 60.0 28.4 61.0 100.0 62.0 6.7 63.0 6.3 73.0 2.7 74.0 1.4 88.0 30.7 89.0 6.9 90.0 1.9 91.0 1.2 97.0 1.3 106.0 4.1 134.0 44.9 135.0 3.1 136.0 2.3
400 MHz in CDCl3
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1H NMR 399.65 MHz C5 H10 O2 S 0.05 ml : 0.5 ml CDCl3 ethyl 2-mercaptopropionate 
Assign. Shift(ppm)
A *1 4.20 B *1 4.18 C 3.495 D 2.176 E 1.518 F 1.291 J(C,D)=8.3 Hz
Hz ppm Int.1686.28 4.220 112 1684.94 4.217 125 1682.74 4.211 36 1679.08 4.202 327 1677.73 4.198 328 1671.88 4.184 320 1670.65 4.181 338 1666.99 4.172 40 1664.79 4.166 119 1663.57 4.163 130 1659.91 4.154 30 1411.62 3.533 53 1404.66 3.515 168 1403.32 3.512 75 1397.58 3.498 179 1396.24 3.494 184 1390.50 3.480 67 1389.28 3.477 174 1382.20 3.459 62 873.66 2.187 342 865.23 2.165 330 610.47 1.528 849 603.39 1.510 797 599.37 1.500 52 522.95 1.309 643 520.63 1.303 52 519.90 1.301 48 515.87 1.291 1000 511.35 1.280 39 508.67 1.273 611 504.27 1.262 32
in CDCl3
liquid film
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