C07C245/06 - CPC Classification Index

ClassID:

92930 ⎘

C07C245/06 - CPC Classification

Classification description:

Compounds containing chains of at least two nitrogen atoms with at least one nitrogen-to-nitrogen multiple bond; Azo compounds, i.e. compounds having the free valencies of —N=N— groups attached to different atoms, e.g. diazohydroxides with nitrogen atoms of azo groups bound to carbon atoms of six-membered aromatic rings

Sub-classes:

C07C245/08 » with the two nitrogen atoms of azo groups bound to carbon atoms of six-membered aromatic rings, e.g. azobenzene 123
C07C245/10 » with nitrogen atoms of azo groups bound to carbon atoms of six-membered aromatic rings being part of condensed ring systems 31

Recent Application in this class:

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2014-03-13

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20130095322

2013-04-18

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20060204874

2006-09-14

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#10

20060093932

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Bisazo-based charge transport materials having 4-oxo-2,5-cyclohexadiene-1-ylidenyl groups