IPC Subgroup
C07C 213/1 Separation; Purification; Stabilisation; Use of additives
Introduced: January 1990
Last revised: January 2006
Full Title
Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton > Separation; Purification; Stabilisation; Use of additives
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- ORGANIC CHEMISTRY
- Subclass:
- ACYCLIC OR CARBOCYCLIC COMPOUNDS