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Deduce the identity of the following compound from the spectral data given. C4H8O2: 1H NMR, δ...

Deduce the identity of the following compound from the spectral data given. C4H8O2: 1H NMR, δ 1.23 (3H, triplet), 2.00 (3H, singlet), 4.02 (2H, quartet); IR, 2980, 1740 cm-1

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