Mercapto-anthraquinones

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Dyes with an anthracene nucleus not condensed with any other ring > Mercapto-anthraquinones

CPC:

Dyes with anthracene nucleus not condensed with any other ring > Mercapto-anthraquinones

Of 3 combined children, 2 exist in both systems.

1 codes are CPC-only extensions.

IPC defines codes here since 1980.

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C09B 1/565 CPC only CPC only
C09B 1/58 with mercapto groups substituted by aliphatic, cycloaliphatic, araliphatic or aryl radicals since 1980 +1 CPC IPC+CPC Available in IPC and CPC
C09B 1/62 with mercapto groups substituted by a heterocyclic ring since 1980 IPC+CPC Available in IPC and CPC