CPC Subgroup
C09B 3/54 Preparation from starting materials already containing the dibenzopyrenequinone nucleus
Full Title
Dyes with an anthracene nucleus condensed with one or more carbocyclic rings > Dibenzopyrenequinones > Preparation from starting materials already containing the dibenzopyrenequinone nucleus
1 direct subcode
Child Classifications
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- C09B 3/56 Amino derivatives