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IR Spectrum liquid rim) 1600 1200 800 4000 3000 2000 V (cm) 100 콩2 No significant LV absorption above 220 nm 40 3 C6H1004 40

determine the compound structure based on the spectrums. please explain.

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C-H stretching R Spectrum liquid rim) C-Ostretching 1200 3000 20001600 V (cm) 100 DU-2012-10 Mag Spectrum Double bond unsatu

dimethyl 2-methylmalonate Chemical Formula: CgH1004 Molecular Weight: 146.14 ChemNMR 1H Estimation 3.66 3.66 2 0.98 4 2 PPM C

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