新 | 标 题 | 悬赏分 | 发贴人 | 回复/阅读 | 回复人 | 更新时间 |
谁有化盐桶的图纸啊!麻烦给我发一个啊!谢谢大侠们了! | 3 | zhulimin | 2/679 | zhulimin | 2011-04-20 22:10:16 | |
急切请教亚硫酸钠氧化的问题? | 3 | zhulimin | 1/609 | mengniu | 2010-05-17 16:37:10 | |
请教苯环上的溴化问题! | 3 | zhulimin | 10/1780 | zcy8860 | 2010-05-05 18:40:12 | |
求助书籍一本! | 3 | zhulimin | 1/668 | claymore | 2010-01-11 21:34:32 | |
求助硫酸钠溶液中含有亚硫酸钠的分离问题? | 3 | zhulimin | 5/444 | PETN | 2010-01-06 11:52:52 | |
求助硫酸钠溶液中含有氟化钠的分离问题? | 3 | zhulimin | 4/400 | xiaoxin200 | 2010-01-04 09:19:06 | |
求助书一本! | 3 | zhulimin | 3/568 | zhulimin | 2009-12-08 10:41:01 | |
求论文2篇! | 3 | zhulimin | 2/393 | zhulimin | 2009-12-05 19:54:29 | |
求助文献2篇! | 3 | zhulimin | 6/416 | zhulimin | 2009-10-20 21:52:57 | |
谁有《中国有机氟化学的研究》,有机氟化合物的化学 这两本书? | 3 | zhulimin | 4/956 | zhulimin | 2009-09-16 20:37:32 | |
请教脱氯阻聚剂! | 3 | zhulimin | 2/659 | zhulimin | 2009-09-16 20:36:46 | |
请教氟化反应的掉氟问题? | 3 | zhulimin | 5/983 | zhulimin | 2009-09-16 20:36:30 | |
再次请教重氮化问题! | 3 | zhulimin | 7/783 | zhulimin | 2009-09-16 20:36:08 | |
求助以氨基乙酸为原料合成DL-4-氨基-3-羟基丁酸的方法? | 3 | zhulimin | 3/1123 | zhulimin | 2009-09-16 20:35:20 | |
请教氯被氨基还原的问题? | 3 | zhulimin | 7/823 | zhulimin | 2009-09-16 20:34:58 | |
求文献几篇!~ | 3 | zhulimin | 6/497 | zhulimin | 2009-09-16 20:34:18 | |
求助文献1篇! | 3 | zhulimin | 3/445 | zhulimin | 2009-09-16 20:33:12 | |
求助文献1篇! | 3 | zhulimin | 4/519 | zhulimin | 2009-09-16 20:31:30 | |
请教间位氟化问题! | 3 | zhulimin | 13/1491 | dycxf | 2009-08-31 09:58:23 | |
求文献2篇! | 3 | zhulimin | 4/444 | claymore | 2009-05-07 10:20:00 |