Preferred Term:
heterocyclic nitrogen compounds
Concept Schemes:
NALT Full
NALT Core
NALT Core
Broader Concept:
Narrower Concepts:
- azines
- carbazoles
- azirines
- benzimidazoles
- piperidines
- penicillins
- indolizines
- acridines
- azoles
- isoquinolines
- toluidine blue
- pyridazines
- indoles
- tetrazolium compounds
- nucleobases
- quinoxalines
- pyridines
- porphyrins
- oxazolidinethiones
- pyrrolidines
- quinolines
- phenothiazines
- pyrroles
- pteridines
- benzodiazepines
- indolizidines
- heterocyclic amines
- pyrimidines
- triazines
Entry Terms:
- organonitrogen heterocyclic compounds
URI:
https://lod.nal.usda.gov/nalt/3047
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RDF/XMLCreated 2006-01-19, last modified 2018-10-02