निम्नलिखित स्पेक्ट्रल आँकड़े जो यौगिक प्रदर्शित करता है उसकी संरचना है IR = 1690, 1100 cm−1

1H NMR: δ 2.8(s, 3H), 3.8(s, 3H), 6.9(d, J = 8 Hz, 2H), 7.8(d, J = 8 Hz, 2H) 

13C NMR: δ 197, 165, 130, 129, 114, 56, 26

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  1. F3 Vinanti Teaching 29.05.23 D55
  2. F3 Vinanti Teaching 29.05.23 D56
  3. F3 Vinanti Teaching 29.05.23 D57
  4. F3 Vinanti Teaching 29.05.23 D58

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Option 3 : F3 Vinanti Teaching 29.05.23 D57
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