| 新 | 标 题 | 悬赏分 | 发贴人 | 回复/阅读 | 回复人 | 更新时间 |
 |
求助 synthesis 杂质 1978年的一篇文献 | 3 | qyl1970 | 11/384 | uomdukg76925 | 2017-10-11 09:43:00 |
| |
求助journal of heterocyclic chemistry 文献一篇 | 3 | qyl1970 | 2/512 | qyl1970 | 2012-10-16 11:28:36 |
| |
Synthetic Communications (2006); p. 2877 - 2881 | 5 | qyl1970 | 2/549 | qyl1970 | 2012-10-15 22:02:16 |
| |
求助文献一篇 | 3 | qyl1970 | 2/344 | qyl1970 | 2012-04-13 21:17:46 |
| |
求syynthesis 文献一篇 | 3 | qyl1970 | 2/384 | claymore | 2012-03-24 11:10:28 |
 |
工作需要Scifinder，请联系 | qyl1970 | 2/1041 | tangyyer | 2011-04-18 09:48:44 | |
| |
硝酸盐引发格氏反应 | 3 | qyl1970 | 5/918 | qyl1970 | 2010-03-20 18:38:16 |
| |
重氮化制备磺酰氯 | 3 | qyl1970 | 3/845 | qyl1970 | 2010-02-23 17:00:59 |
| |
甲基丙二酸烷基化 | 3 | qyl1970 | 5/890 | shzgfm | 2009-08-25 20:40:38 |
| |
实验室管理 | 3 | qyl1970 | 5/755 | qyl1970 | 2009-02-08 10:43:34 |
| |
TEMPO氧化的后处理 | 3 | qyl1970 | 6/2706 | daisy_80 | 2008-11-12 09:31:25 |
| |
2－氨基丙醇还原 | 3 | qyl1970 | 7/1431 | wangcl1969 | 2008-07-27 18:35:09 |
| |
重氮化制备磺酰氯 | 3 | qyl1970 | 4/1062 | qyl1970 | 2007-12-28 17:49:47 |
| |
急!吡啶甲酰氯氢化还原为醛或醇 | 3 | qyl1970 | 7/1659 | wi | 2007-08-03 12:51:59 |
| |
酰肼还原为肼 | 3 | qyl1970 | 3/1067 | qyl1970 | 2007-07-11 08:56:31 |
| |
提供试剂级下列产品 | qyl1970 | 0/790 | 2007-06-07 11:32:27 | ||
| |
硫代甲酸衍生物稳定剂 | 3 | qyl1970 | 3/743 | qyl1970 | 2007-06-03 17:46:39 |
| |
3-氯乙酰丙酸 | qyl1970 | 0/656 | 2007-05-15 22:12:53 | ||
| |
铑/碳催化剂活性问题 | 3 | qyl1970 | 11/1463 | xingpgkl | 2007-04-11 13:04:56 |
| |
2-硝基3-氰基吡啶还原 | 3 | qyl1970 | 8/1381 | guoyi | 2007-04-05 22:17:29 |