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经典|文摘|保留

请问一下！(4)
2005-09-13 mmakui|2005-09-13 vitaminejudy
求冠醚(3)
2005-09-10 ahaiyou|2005-09-13 hexane
请问这个分子式是什么？(2)
2005-09-12 memories2005|2005-09-12 lardball
请教关于聚苯乙烯的问题(1)
2005-09-12 czsx2002|2005-09-12 ytzhy
A Science paper by Wang Zhonglin's group (转载)(0)
2005-09-12 starmetal|2005-09-12 starmetal
请问有没有金属和卤素顺式加成在炔键上的现象？(2)
2005-09-11 lihuoming|2005-09-11 lihuoming
温家宝签国务院令公布易制毒化学品条例(全文) (转载)(2)
2005-09-10 chemhero|2005-09-11 jiangsanfeng
请教两个化学名称(2)
2005-09-10 Presler|2005-09-11 jiangsanfeng
易制毒化学品管理条例公布禁止走私或非法经营 (转载)(0)
2005-09-10 chemhero|2005-09-10 chemhero
为什么水合离子半径的变化和离子半径不对应呢？(2)
2005-09-10 soar0001|2005-09-10 unholyaura
国务院公布易制毒化学品管理条例(0)
2005-09-10 alcohol|2005-09-10 alcohol
有毒化学品进出口环境管理(0)
2005-09-10 niuniu.|2005-09-10 niuniu.
今天配个指示剂，弄了半个多点，郁闷(1)
2005-09-08 che60|2005-09-10 djshaofei
联合化学词典ccd bt下载(3)
2005-09-08 inbright|2005-09-09 singularity
请问：哪儿可以做可以对样品加湿的电镜(1)
2005-09-09 iamether|2005-09-09 ytzhy
Re: 李亚栋的Nature paper终于出来了(0)
2005-09-01 原帖已删除|2005-09-01 Woodchuckle
Re: ALDRICH 和FLUKA 是同一个公司吗？(0)
2005-08-23 原帖已删除|2005-08-23 weiqhui
Re: 怎样区分石英和玻璃比色皿(0)
2005-08-16 原帖已删除|2005-08-16 sdfrog
David Liu的Chemical Biology讲义,斑竹GG参考一下(0)
2005-07-31 quinine|2005-07-31 quinine
<Modern Organic Synthesis>, Scripps的内部讲义, Boger主讲(2)
2005-07-24 quinine|2005-07-24 quinine
92－02化学类文章引用次数100强！(0)
2005-07-24 原帖已删除|2005-07-24 quinine
Carbon Rich Compounds II(0)
2005-07-24 c2h2c2h2|2005-07-24 c2h2c2h2
Carbon Rich Compounds I(0)
2005-07-24 c2h2c2h2|2005-07-24 c2h2c2h2
Pd catalyzed cross-coupling(0-2)(1)
2005-07-22 c2h2c2h2|2005-07-23 c2h2c2h2
The Chemistry of Double-Bonded Functional Groups(2)
2005-07-22 quinine|2005-07-22 quinine
Pd catalyzed cross-coupling(5-6)(0)
2005-07-22 c2h2c2h2|2005-07-22 c2h2c2h2
Pd catalyzed cross-coupling(3-4)(0)
2005-07-22 c2h2c2h2|2005-07-22 c2h2c2h2
[合集] 请教元素分析问题 (转载)(0)
2005-07-22 Huckel|2005-07-22 Huckel
[合集] 氧化银脱溴(0)
2005-07-22 Huckel|2005-07-22 Huckel
Searching for a PhD student to come to Zurich！(0)
2005-07-22 c2h2c2h2|2005-07-22 c2h2c2h2