新 | 标 题 | 悬赏分 | 发贴人 | 回复/阅读 | 回复人 | 更新时间 |
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求一文献 J.Heterocycl.Chem. 1992.29.755-758,万分感谢! | 3 | hubao | 3/713 | hubao | 2007-10-13 00:28:31 |
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求1997年 Chemistry-A European Journal 上一文献,谢谢! | 3 | hubao | 2/963 | hubao | 2007-09-26 23:14:03 |
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求一文献,谢谢! | 3 | hubao | 2/656 | hubao | 2006-09-13 13:48:03 |
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求助两篇文献(谢谢!) | 3 | hubao | 5/475 | ach2001 | 2006-08-04 16:53:59 |
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急求 Tetrahedron Lett 文献一篇!(一定加分) | 3 | hubao | 2/483 | hubao | 2006-08-01 16:24:52 |
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急求文献,一定加分! | 3 | hubao | 2/366 | hubao | 2006-06-13 11:45:57 |
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请高手指点,一定多加分。 | 3 | hubao | 2/795 | hubao | 2006-06-12 08:29:31 |
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请高手指点:造纸厂用的增白剂(必加分) | 3 | hubao | 3/1063 | hubao | 2006-05-30 10:18:08 |
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急求一篇专利,万分感激!(必加分) | 3 | hubao | 2/352 | hubao | 2006-05-20 07:54:05 |
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求一文献,谢谢! | 3 | hubao | 2/320 | hubao | 2006-05-09 14:37:30 |
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紧急求助,90度鞠躬 | 3 | hubao | 2/401 | hubao | 2006-04-18 18:13:44 |
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求助前苏联文献,请好心人帮忙,谢谢! | 3 | hubao | 2/256 | hubao | 2006-04-12 17:25:48 |
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求助急需一篇难找文献,请好心人帮忙!非常感谢! | 3 | hubao | 3/454 | hubao | 2006-04-12 17:25:11 |