Patent classifications
C
CHEMISTRY; METALLURGY
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C07
ORGANIC CHEMISTRY
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C07C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
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69/00
Esters of carboxylic acids; Esters of carbonic or haloformic acids
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C07C69/76
Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
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C07C69/84
of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring
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C07C69/92
with etherified hydroxyl groups
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