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[求助]
微谱求助，谢谢 已有1人参与
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碳谱数据如下，溶剂为氯仿 16.2,17.6,19.7,19.7,21.2,22.4,26.0,27.2,31.4,33.0,34.2,39.9,42.6,43.6,45.7,49.6,72.9,86.5,99.5,123.3,127.2,131.8,134.5,150.1,159.6,160.6,186.1,197.2 |
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yangyinhe
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聆莉(卓越_先锋代发): 金币+10 2015-06-30 17:26:02
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