1H nuclear magnetic resonance spectroscopy (1H NMR) ()
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dataset for 1H nuclear magnetic resonance spectroscopy (1H NMR) 1H NMR (400 MHz, Chloroform-d [7.27 ppm], ppm) δ = 8.39 (s, 1H), 8.05 (s, 1H), 7.92–7.90 (m, 2H), 7.49–7.45 (m, 2H), 7.41–7.37 (m, 1H), 6.88–6.83 (m, 3H), 5.37 (s, 2H). Impurities: grease (0.09, 0.9 ppm), water (1.73 ppm) and ethyl acetate (1.26, 2.17 and 4.13 ppm).
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chemotion-repository创建时间:
2024-02-14



