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氘代氯仿作溶剂，碳谱数据如下： 151.2,109.5,79.2,55.4,50.5,48.4,48.2,43.2,43.0,41.0,40.2,39.0,38.9,38.2,37.3,35.7,34.4,30.0,29.9,28.2,27.6,25.3,21.1,19,5,18.5,18.2,16.3,16.1,15.6,14.7 |
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romeomiller: 金币+8, ★★★★★最佳答案, 非常感谢 2014-10-21 15:32:31
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