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| 新 |
标 题 |
悬赏分 |
发贴人 |
回复/阅读 |
回复人 |
更新时间 |
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用过正丁基锂的请进 | |
topeight |
15/1628 |
ha70601348 |
2009-03-03 13:52:31 |
| |
点板出现的问题 | |
topeight |
19/2670 |
llphu228 |
2008-10-13 22:42:45 |
| |
关于四氯合铜酸二锂 | |
topeight |
1/695 |
claymore |
2008-08-29 12:19:53 |
| |
该物质怎么显色啊？ | |
topeight |
5/751 |
topeight |
2008-05-28 22:27:45 |
| |
关于对甲苯磺酰氯的反应！ | |
topeight |
5/1073 |
zhaofb |
2008-05-08 11:07:14 |
| |
双键的还原 | |
topeight |
1/578 |
libeking |
2008-01-19 20:36:30 |
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关于wittig反应的问题 | 3 |
topeight |
6/1150 |
阿尔法 |
2008-01-01 11:27:32 |
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酮羰基的保护问题 | 3 |
topeight |
3/1377 |
yjgzfl |
2007-12-14 12:55:46 |
| |
求教其反应机理 | 3 |
topeight |
28/1283 |
topeight |
2007-12-14 10:53:30 |
| |
请问问这是个什么东西啊？ | 3 |
topeight |
10/829 |
topeight |
2007-12-14 10:49:47 |
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