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Assign a structure based on the following formula and H NMR. formula: C10H10O2 (6 degrees of...

Assign a structure based on the following formula and H NMR. formula: C10H10O2 (6 degrees of unsaturation.)

H NMR:

2H singlet at 8 ppm.

3H singlet at 2.5 ppm.

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