Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
DIFF Subgroup
C09B 29/03

from diazotised o-amino carboxylic acids or o-amino-sulfonic acids

Introduced: January 1980

Full Title

Monoazo dyes prepared by diazotising and coupling > characterised by the diazo component > from diazotised o-amino carboxylic acids or o-amino-sulfonic acids