Title: Process for preparing pyrazole and its derivatives
Application Number: 94193526 Application Date: 1994.08.13
Publication Number: 1131943 Publication Date: 1996.09.25
Approval Pub. Date: 2001.08.15 Granted Pub. Date: 2001.08.15
International Classifi-cation: C07B35/04;C07D231/12
Applicant(s) Name: BASF AG. Address:
Inventor(s) Name: H. R. Merkle;E. Fretschner
Attorney & Agent: MENG BAYI WANG JINGCHAO
Abstract:
    A process for preparing pyrazole and its derivatives having formula (I), in which the residues R
Time: 8