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PCE
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DIFF Subgroup
C09B 1/06

Preparation from starting materials already containing the anthracene nucleus

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Dyes with an anthracene nucleus not condensed with any other ring > Hydroxy anthraquinones; Ethers or esters thereof > Preparation from starting materials already containing the anthracene nucleus

CPC:

Dyes with anthracene nucleus not condensed with any other ring > Hydroxy-anthraquinones; Ethers or esters thereof > Preparation from starting materials already containing the anthracene nucleus

IPC and CPC are identically structured here. All 4 subcodes exist in both systems.

1 shared codes have differing titles between IPC and CPC.

Child Classifications

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  • C09B 1/08 Dyes containing only OH-groups IPC+CPC Available in IPC and CPC
  • C09B 1/10 Dyes containing halogen IPC+CPC Available in IPC and CPC
  • C09B 1/12 Dyes containing sulfonic acid groups IPC+CPC Available in IPC and CPC
  • C09B 1/14 Dyes containing ether groups IPC+CPC Available in IPC and CPC