| 新 | 标 题 | 悬赏分 | 发贴人 | 回复/阅读 | 回复人 | 更新时间 |
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邻氨基苯硫酚 | 3 | hawkno3 | 7/1245 | readpen | 2006-03-18 01:28:01 |
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请教各位老师 | 3 | guoyuyon | 2/682 | guoyuyon | 2006-03-02 08:18:32 |
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实验室如何发生氯气？ | 3 | yunjinqi | 10/1013 | haha416 | 2006-02-27 17:15:25 |
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吐血求~达泊西汀（dapoxetine)合成路线 | 3 | ccboubou99 | 3/1119 | ccboubou99 | 2006-02-26 20:27:48 |
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求日本专利 | 3 | tanglinda | 5/448 | tangyyer | 2006-02-21 18:26:17 |
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请教各位大侠 | 3 | wolong | 2/759 | wolong | 2006-02-21 10:59:13 |
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求助文献二篇，急！ | 3 | grace82 | 3/489 | admin | 2006-02-14 21:27:16 |
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求，Organic Chemistry 第四版或第五版 | 3 | Tom | 8/751 | yp_cas | 2006-02-13 22:16:16 |
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求丙三醇红外的标准谱图 | 3 | zhc987 | 7/1396 | zhc987 | 2006-02-08 17:10:12 |
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qiuzhu | 3 | scx235 | 8/870 | jiangguang | 2006-02-07 03:16:37 |
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菜鸟请教个位！ | 3 | sexyno1 | 7/904 | yjgzfl | 2006-01-28 16:09:36 |
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求助两篇文献加分！ | 3 | sctj2005 | 5/1131 | sctj2005 | 2006-01-19 12:40:27 |
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急求4篇文献，谢谢帮忙 | 3 | liumin_hl | 6/658 | thinpig7 | 2006-01-14 20:37:53 |
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求助一结构很简单的CA号 | 3 | synto | 3/640 | synto | 2006-01-11 19:33:05 |
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求助：Wiley的书哪里可以查？ | 3 | chimeralu | 8/747 | thinpig7 | 2006-01-09 14:46:07 |
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求助J. Org. Chem.文献 | 3 | synto | 10/1586 | zyhhy007 | 2006-01-04 16:07:56 |
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erro!有老版本的实验手册吗? | 3 | uniluksky | 5/653 | zyhhy007 | 2006-01-02 22:38:42 |
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帮忙查篇资料吧，非常感谢！！！ | 3 | chushzh | 2/635 | chushzh | 2006-01-02 14:42:34 |
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求文献5篇 | 3 | ryxs | 4/610 | ryxs | 2006-01-02 14:05:41 |
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谁能帮忙查一篇文献全文,小弟谢谢了 | 3 | synto | 3/586 | synto | 2006-01-01 20:47:17 |