| 新 | 标 题 | 悬赏分 | 发贴人 | 回复/阅读 | 回复人 | 更新时间 |
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求曾昭琼主编的(有机化学)第四版 教材的课后习题答案!急需!!加10分 | 3 | deleting | 1/946 | w000000 | 2010-12-19 14:41:26 |
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求傅建熙主编有机化学 课后习题答案 急需！！加15分！谢谢啊！ | 3 | deleting | 1/911 | candyun | 2007-12-02 13:41:01 |
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求洪茂春的（21世记的无机化学）的电子书，加分！！ | 3 | deleting | 0/530 | 2007-03-22 20:41:37 | |
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急求两篇文献!加分啊!急需!! | 3 | deleting | 4/495 | deleting | 2007-03-14 16:50:34 |
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求文献一篇 | 3 | deleting | 2/480 | deleting | 2006-12-15 11:53:37 |
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急求文献一篇!!高手帮帮忙啊!加分的! | 3 | deleting | 1/550 | deleting | 2006-12-04 21:16:41 |
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急求文献一篇 | 3 | deleting | 0/640 | 2006-10-27 09:27:55 | |
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急求文献两篇！加分啊！ | 3 | deleting | 2/593 | deleting | 2006-10-23 22:47:20 |
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求大学有机化学课件，加分哦！ | 3 | deleting | 3/796 | deleting | 2006-10-01 13:09:16 |
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急求文献一篇，发在Angew. Chem., Int. Ed上的。谢谢啊，加分的！ | 3 | deleting | 5/854 | deleting | 2006-07-06 22:39:25 |
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急求文献三篇，非常感激！每个加5分哦！ | 3 | deleting | 7/769 | deleting | 2006-06-17 13:18:09 |
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急求文献一篇，谢谢 | 3 | deleting | 2/469 | deleting | 2006-04-21 11:37:11 |
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急求文献几篇 | 3 | deleting | 4/757 | deleting | 2006-04-19 09:56:06 |
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急求文献一篇,在 Acta Crystallographica Section C 中.谢谢 | 3 | deleting | 2/950 | deleting | 2006-04-11 21:57:10 |
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急求文献一篇,在 Acta Crystallographica Section C 中.谢谢 | 3 | deleting | 2/463 | deleting | 2006-04-11 20:35:39 |
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急求文献一篇,非常感谢! | 3 | deleting | 4/723 | deleting | 2006-03-19 21:40:56 |
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请问 glass frit 是用来干什么的啊?? | 3 | deleting | 3/953 | deleting | 2006-02-20 22:35:00 |
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请问有机合成中最后一步中用大量乙醚在产物中,产物常温是液体,文献中提到加大量乙醚然后放在零下18度整夜,第二天有白色粉末出现.有点想不通为什么? | 3 | deleting | 16/1180 | deleting | 2006-02-20 22:34:29 |
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请教高手有机合成最后过虑用到了glass frit 是针对什么样的情况就要用??? | 3 | deleting | 13/1175 | thinpig7 | 2006-01-03 19:05:00 |
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求文献5篇 | 3 | deleting | 7/602 | flychem | 2005-12-27 18:41:01 |