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PCE
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DIFF Subgroup
C09B 43/132

having the carboxylic group directly attached to an aromatic carbocyclic ring

Introduced: January 1980

Title

Titles differ between systems:

IPC: having the carboxyl group directly attached to an aromatic carbocyclic ring

CPC: having the carboxylic group directly attached to an aromatic carbocyclic ring

Full Title

Full titles differ between systems:

IPC:

Preparation of azo dyes from other azo compounds > by acylation of amino groups > with monocarboxylic acids, carbamic esters or halides, monoisocyanates, or haloformic acid esters > having the carboxyl group directly attached to an aromatic carbocyclic ring

CPC:

Preparation of azo dyes from other azo compounds > by acylation of amino groups > with monocarboxylic acids, carbamic esters or halides, mono- isocyanates, or haloformic acid esters > having the carboxylic group directly attached to an aromatic carbocyclic ring

No child classifications to compare. This is a leaf node in both IPC and CPC.