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13C NMR (126 MHz, DMSO) δ 16.68, 18.04,19.10,19.65,19.76, 20.98,22.40,22.92,30.49,31.05,31.83,32.99, 33.54,38.40,38.80,39.72, 41.02,41.19, 41.35,41.52,41.69,41.78,41.85,41.94, 42.02,43.11,51.59,57.76,62.02,63.80,67.86,67.93, 70.08,71.32,74.08,74.23,75.26, 76.47,78.10, 78.52,81.76,82.21, 99.16,99.74,105.64, 110.44,123.37,171.72 |
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