IPC Subgroup
C01B 21/082 Compounds containing nitrogen and non-metals
Introduced: January 1980
Last revised: January 2006
Full Title
Nitrogen; Compounds thereof > Compounds containing nitrogen and non-metals
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- INORGANIC CHEMISTRY
- Subclass:
- NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
Related Keywords
DITHIOCARBAMIC [acid]inorganic derivatives of DITHIOCARBAMICNITRIDESinorganic derivatives of THIOCARBAMIC
7 direct subcodes
Child Classifications
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- C01B 21/083 containing one or more halogen atoms
- C01B 21/086 containing one or more sulfur atoms
- C01B 21/087 containing one or more hydrogen atoms
- C01B 21/097 containing phosphorus atoms
- C01B 21/12 Carbamic acid; Salts thereof
- C01B 21/14 Hydroxylamine; Salts thereof
- C01B 21/16 Hydrazine; Salts thereof