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江湖救急！！！！！！急用 已有1人参与
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化合物1 溶剂：cdcl3 碳谱：14.110,22.675,24.635,25.587,27.170,28.995,29.029,29.119,29.220,29.345,29.410,29.569,29.622,29.647,29.664,31.902,34.050,180.302 |
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