The 1 H NMR spectrum shown is that of a compound with formula C 9 H 10
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The 1H NMR spectrum shown is that of a compound with formula C9H10O. How many double bonds and/or rings does this compound contain? If the unknown has an IR absorption at 1690 cm?1, what is a likely structure?
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TMS 10 8. 6. O ppm Chemical shift (8) Intensity
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