Patent classifications
C
CHEMISTRY; METALLURGY
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C07
ORGANIC CHEMISTRY
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C07D
HETEROCYCLIC COMPOUNDS
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261/00
Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings
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C07D261/02
not condensed with other rings
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C07D261/06
having two or more double bonds between ring members or between ring members and non-ring members
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C07D261/08
with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
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