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MassMS-IW-6312 ethyl pyruvate C5H8O3 (Mass of molecular ion: 116)
Source Temperature: 200 °C Sample Temperature: 150 °C Reservoir, 75 eV
14.0 1.8 15.0 10.3 26.0 1.8 27.0 12.0 28.0 3.0 29.0 33.0 30.0 1.0 31.0 1.0 42.0 5.7 43.0 100.0 44.0 5.1 45.0 5.9 57.0 1.7 59.0 1.4 61.0 2.6 73.0 2.0 116.0 4.6
90 MHz in CDCl3
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1H NMR 89.56 MHz C5 H8 O3 0.05 ml : 0.5 ml CDCl3 ethyl pyruvate 
Assign. Shift(ppm)
A 4.322 B 2.471 C 1.376
Hz ppm Int.398.00 4.444 47 390.88 4.365 175 383.75 4.285 183 376.63 4.206 56 221.31 2.472 1000 130.13 1.453 182 123.06 1.375 367 115.88 1.294 161
in CDCl3
liquid film
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