Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
CPC Subgroup
C09B 3/82

Preparation from starting materials already containing the condensed anthracene nucleus

Full Title

Dyes with an anthracene nucleus condensed with one or more carbocyclic rings > Other dyes in which the anthracene nucleus is condensed with one or more carbocyclic rings > Preparation from starting materials already containing the condensed anthracene nucleus