1H nuclear magnetic resonance spectroscopy (1H NMR) (4-(4-carboxy-2-hydroxynaphthalen-1-yl)-3-hydroxynaphthalene-1-carboxylic acid)
收藏DataCite Commons2023-08-22 更新2025-04-09 收录
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dataset for 1H nuclear magnetic resonance spectroscopy (1H NMR) 1H NMR (400 MHz, DMSO-d6, ppm) δ = 13.19 (s, 2H, COOH), 9.67 (s, 2H, OH), 8.85–8.78 (m, 2H, HAr), 7.98 (s, 2H, HAr), 7.37 (ddd, J = 8.4, 6.7, 1.4 Hz, 2H, HAr), 7.25 (ddd, J = 8.3, 6.7, 1.3 Hz, 2H, HAr), 7.04–6.96 (m, 2H, HAr). Impurities: 3.44 (ethanol), 1.06 (ethanol); Analysis for racemic product.
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创建时间:
2023-08-22



