IPC Subgroup
C07B 41/08 of carboxyl groups or salts, halides or anhydrides thereof
Introduced: January 1985
Last revised: January 2006
Full Title
Formation or introduction of functional groups containing oxygen > of carboxyl groups or salts, halides or anhydrides thereof
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- ORGANIC CHEMISTRY
- Subclass:
- GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
1 direct subcode
Child Classifications
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- C07B 41/1 Salts, halides or anhydrides of carboxyl groups