CPC Main Group
C09B 26/00 Hydrazone dyes; Triazene dyes
2 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- C09B 26/02 Hydrazone dyes (hydrazone-azo dyes C09B56/18)
- C09B 26/06 Triazene dyes (triazene-azo dyes C09B56/20)