A compound has a molecular formula of C8H14O4, and its infrared spectrum contains an intense peak at
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FIGURE 20.11
The 200-MHz 1H NMR spectrum of the compound C8H14O4 in
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5.0 4.0 3.0 2.0 1.0 0.0 Chemical shift (8. ppm)
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The compound has the characteristic tripletquartet pattern of an ethyl group ...View the full answer
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