DIFF Subgroup
C09B 1/58 with mercapto groups substituted by aliphatic, cycloaliphatic, araliphatic or aryl radicals
Introduced: January 1980
Full Title
Full titles differ between systems:
IPC:
Dyes with an anthracene nucleus not condensed with any other ring > Mercapto-anthraquinones > with mercapto groups substituted by aliphatic, cycloaliphatic, araliphatic or aryl radicals
CPC:
Dyes with anthracene nucleus not condensed with any other ring > Mercapto-anthraquinones > with mercapto groups substituted by aliphatic, cycloaliphatic, araliphatic or aryl radicals
Of 2 combined children, 1 exist in both systems.
1 codes are CPC-only extensions.
IPC defines codes here since 1980.
Child Classifications
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- C09B 1/60 substituted by aliphatic, cycloaliphatic or araliphatic radicals since 1980 IPC+CPC Available in IPC and CPC