CPC Subgroup
C09B 23/14 Styryl dyes
Full Title
Methine or polymethine dyes, e.g. cyanine dyes > Styryl dyes
4 direct subcodes
Child Classifications
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C09B 23/14 Methine or polymethine dyes, e.g. cyanine dyes > Styryl dyes
4 direct subcodes
Navigate with arrow keys, Enter to open