IPC Subgroup
C12P 13/12 Methionine; Cysteine; Cystine
Introduced: January 1980
Last revised: January 2006
Full Title
Preparation of nitrogen-containing organic compounds > Alpha- or beta-amino acids > Methionine; Cysteine; Cystine
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- Subclass:
- FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE