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AttributesValues
rdf:type
rdfs:label
  • Aromatic Compounds
rdfs:subClassOf
Semantic_Type
  • Organic Chemical
  • Chemical Viewed Structurally
Preferred_Name
  • Aromatic Compounds
UMLS_CUI
  • C1510940
Legacy_Concept_Name
  • Aromatic_Compounds
CHEBI_ID
  • CHEBI:33655
FULL_SYN
  • Aromatic CompoundsPTNCI
DEFINITION
  • Historically, the term "aromatic" originally referred to the smell of selected compounds that later were found to contain benzene or fused benzene rings in the structure. In a structural sense, it designates compounds that, in accordance with the theory of Huckel, have a cyclic, delocalized (4n+2) pi-electron system. This includes arenes and their substitution products (e.g., benzene, naphthalene, toluene). The term has been generalized to include aromatic heterocyclic structures, such as thiophene and pyridine, but it is more precise to call compounds of the latter type heteroaromatic.NCI
code
  • C1915
is rdf:first of
is rdfs:subClassOf of
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