DIFF Subgroup
C09B 1/36 Dyes with acylated amino groups
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Dyes with an anthracene nucleus not condensed with any other ring > Amino anthraquinones > Preparation from starting materials already containing the anthracene nucleus > Dyes with acylated amino groups
CPC:
Dyes with anthracene nucleus not condensed with any other ring > Amino-anthraquinones > Preparation from starting materials already containing the anthracene nucleus > Dyes with acylated amino groups
Of 8 combined children, 6 exist in both systems.
2 codes are CPC-only extensions.
1 shared codes have differing titles between IPC and CPC.
Child Classifications
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- C09B 1/40 the acyl groups being residues of an aliphatic or araliphatic carboxylic acid +1 CPC IPC+CPC Available in IPC and CPC
- C09B 1/42 the acyl groups being residues of an aromatic carboxylic acid +1 CPC IPC+CPC Available in IPC and CPC
- C09B 1/44 the acyl groups being residues of a heterocyclic carboxylic acid +1 CPC IPC+CPC Available in IPC and CPC
- C09B 1/46 the acyl groups being residues of cyanuric acid or an analogous heterocyclic compound IPC+CPC Available in IPC and CPC
- C09B 1/473 the acyl groups being residues of a sulfonic acid since 1980 IPC+CPC Available in IPC and CPC