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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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255/00
Carboxylic acid nitriles
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C07C255/63
containing cyano groups and nitrogen atoms further bound to other hetero atoms, other than oxygen atoms of nitro or nitroso groups, bound to the same carbon skeleton
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C07C255/65
with the nitrogen atoms further bound to nitrogen atoms
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C07C255/66
having cyano groups and nitrogen atoms being part of hydrazine or hydrazone groups bound to the same carbon skeleton
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