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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279/00
Derivatives of guanidine, i.e. compounds containing the group , the singly-bound nitrogen atoms not being part of nitro or nitroso groups
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C07C279/20
containing any of the groups , X being a hetero atom, Y being any atom, e.g. acylguanidines
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C07C279/26
X and Y being nitrogen atoms, i.e. biguanides
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