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丑小丫2009金虫 (著名写手)
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[求助]
15金币 微谱数据求助
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碳谱数据：20.7,30.1,99.8,101.4,161.2,169.1,181.1,205. 溶剂：CDCl3 |
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yaolan123
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丑小丫2009: 金币+15 2013-05-03 17:31:51
感谢参与，应助指数 +1
丑小丫2009: 金币+15 2013-05-03 17:31:51
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2楼2013-05-03 17:26:06
