CPC Subgroup
C09B 1/51 N-substituted amino-hydroxy anthraquinone
Full Title
Dyes with anthracene nucleus not condensed with any other ring > Amino-hydroxy-anthraquinones; Ethers and esters thereof > N-substituted amino-hydroxy anthraquinone
4 direct subcodes
Child Classifications
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- C09B 1/514 N-aryl derivatives (N-aralkyl derivatives C09B1/515)
- C09B 1/515 N-alkyl, N-aralkyl or N-cycloalkyl derivatives
- C09B 1/516 N-acylated derivatives