How ir spectrum depicts bands

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Presume the structure of compound Z C11H12O4 which has UV-Vis absorptions above 275 nm. Its IR spectrum depicts bands at 3208, 3175, 3100, 2947, 2908, 2847, 2753, 1740, 1730, 1650, 1634, 1590, 1565, 1476, 1455, 1230, and 1105 cm-1. Its 1H-NMR spectrum shows delta 1.2 (d, 6H), 3.8 (m, 1H), 7.3-7.8 (ABq, 4H), 10.7 (s, 1H).

Reference no: EM13664286

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