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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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47/00
Compounds having —CHO groups
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C07C47/28
Saturated compounds having —CHO groups bound to carbon atoms of rings other than six—membered aromatic rings
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C07C47/34
polycyclic
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