C07C63/34 - CPC Classification Index

ClassID:

92028 ⎘

C07C63/34 - CPC Classification

Classification description:

Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings; Polycyclic acids with carboxyl groups bound to condensed ring systems containing two condensed rings

Sub-classes:

C07C63/36 » containing one carboxyl group 17
C07C63/38 » containig two carboxyl groups both bound to carbon atoms of the condensed ring system 33
C07C63/40 » containing three or more carboxyl groups all bound to carbon atoms of the condensed ring system 3

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