|
| 新 |
标 题 |
悬赏分 |
发贴人 |
回复/阅读 |
回复人 |
更新时间 |
 |
红外谱图求教 | 3 |
tangqiming |
7/2433 |
eelmwood |
2011-05-22 07:51:14 |
| |
四乙酰葡萄糖的合成 | 3 |
tangqiming |
7/815 |
tangqiming |
2009-04-12 17:25:10 |
 |
蓝光区吸收染料 | 3 |
tangqiming |
0/560 |
|
2009-03-13 16:01:02 |
| |
1,2,3,4-四氢喹啉的合成 | 3 |
tangqiming |
5/725 |
ha70601348 |
2009-03-03 13:11:41 |
| |
正丁基锂购买 | 3 |
tangqiming |
12/2225 |
xiaoxiao86 |
2009-01-06 21:30:33 |
| |
正丁基锂的取用 | 3 |
tangqiming |
21/5039 |
xiaoxiao86 |
2009-01-06 21:17:14 |
| |
叶立德试剂制备 | 3 |
tangqiming |
2/1215 |
tangqiming |
2008-10-13 14:46:28 |
| |
硅胶性质求助 | 3 |
tangqiming |
3/1405 |
tangqiming |
2008-05-27 15:36:48 |
| |
kumada偶联反应 | 3 |
tangqiming |
6/2935 |
alchemist |
2007-11-20 12:23:26 |
| |
缩写全称求助 | 3 |
tangqiming |
4/1136 |
dennylijy |
2007-03-15 18:01:11 |
| |
柱色谱分离 | 3 |
tangqiming |
11/1473 |
stonechem |
2006-11-04 18:52:11 |
| |
正丁基锂的滴加 | 3 |
tangqiming |
12/1236 |
tff938 |
2006-10-13 16:19:36 |
| |
正丁基锂的保存 | 3 |
tangqiming |
8/1324 |
tajun |
2006-09-29 13:10:29 |
| |
perylene的合成 | 3 |
tangqiming |
5/831 |
tangqiming |
2006-08-07 16:34:47 |
| |
正己烷的干燥 | 3 |
tangqiming |
10/2434 |
iowa |
2006-07-24 22:18:11 |
| |
1,6-二溴己烷 | 3 |
tangqiming |
10/1564 |
clmbryy |
2006-07-21 09:11:36 |
| |
3-噻吩丙烯性质 | 3 |
tangqiming |
4/707 |
tangqiming |
2006-07-16 10:48:29 |
| |
合成路线求助 | 3 |
tangqiming |
2/629 |
tangqiming |
2006-07-16 10:45:14 |
| |
物质沸点求助 | 3 |
tangqiming |
3/751 |
tangqiming |
2006-07-16 10:41:42 |
| |
核磁位移求助 | 3 |
tangqiming |
3/831 |
tangqiming |
2006-07-16 10:40:52 |
5msec