IPC Main Group
C07H 23/00 Compounds containing boron, silicon or a metal, e.g. chelates or vitamin B
Introduced: July 1974
Last revised: January 2006
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- ORGANIC CHEMISTRY
- Subclass:
- SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
Related Keywords
VITAMIN(S) B