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Provide a structure for the following compound: UV spectrum: λmax = 272 nm (ε = 39,500); EI mass spectrum: m/z = 129 (molecular ion and base peak); IR: 2200, 970 cm–1; 1H NMR: δ 5.85 (1H, d, J = 17 Hz); δ 7.35 (1H, d, J = 17 Hz); δ 7.4 (5H, apparent s).
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Provide a structure for the following compound: UV spectrum: λmax = 272 nm (ε = 39,500); EI mass spe...
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