purification of schiff base

Started by zhishiji | Last post by english May 22, 2007, 11:16:53 AM

the mechanisim of reduction reaction

Started by zhishiji | Last post by zhishiji May 22, 2007, 10:22:55 AM

Question of Chiral

Started by zhouduck | Last post by mcdonabe July 12, 2010, 05:33:43 PM

Question about Enantiomer Nomenclature

Started by zhouduck | Last post by zhouduck June 26, 2010, 04:29:19 AM

Acidity

Started by zhouduck | Last post by orgopete September 09, 2010, 12:11:00 PM

Conformers? Enantiomers?

Started by zhouduck | Last post by bolo June 27, 2010, 05:26:50 AM

Gases dissolved in oil

Started by ZHR | Last post by rolnor October 28, 2020, 06:52:18 PM

Peroxy acid reactions

Started by ZHR | Last post by hollytara April 12, 2020, 01:04:16 PM

Can an Alkene undergo Fluorination?

Started by ZHR | Last post by chenbeier April 11, 2020, 01:25:55 PM

Help me to check this letter,please!!

Started by zhubo | Last post by sjb May 02, 2007, 06:43:53 AM

som problem of fosfomycin trometamol synthesis

Started by zhuguang21 | Last post by zhuguang21 April 22, 2010, 01:56:33 AM

test method of chemical substances

Started by zhuguang21 | Last post by AC Prabakar May 26, 2010, 10:12:50 AM

some problems to sythesis Grignard reaction

Started by zhuguang21 | Last post by zhuguang21 May 11, 2010, 10:32:08 PM

alkylation of p-cresol with tert-butyl alcohol

Started by zhyzyzp | Last post by AWK January 16, 2021, 11:29:22 AM

Removing HCl from L-histidine methyl ester dihydrochloride

Started by ZidaneTribal | Last post by AWK March 23, 2019, 03:42:13 AM