Compound A, C 4 H 8 O 3 , has infrared absorptions at 1710 and 2500 to
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Compound A, C4H8O3, has infrared absorptions at 1710 and 2500 to 3100 cm?1 and has the 1H NMR spectrum shown. Propose a structure for A.
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11.18 TMS 10 O ppm 8. 6. 3. Chemical shift (6) Intensity -00
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