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A ring compound containing at least one ring atom other than carbon.
wp-chem-organic-chemistryiupac-blue-bookpubchem-docsEach relation below ends at this concept.
This is an authored directed relation from the source endpoint to the target endpoint.
Heterocycles are organic ring systems containing nitrogen, oxygen, sulfur, or another noncarbon ring atom.
The target is a member or subtype of the broader source class.
wp-chem-organic-chemistryiupac-blue-bookpubchem-docsEach relation below starts at this concept.
This is an authored directed relation from the source endpoint to the target endpoint.
A conjugated heterocycle can be assigned aromatic character using explicit energetic, structural, magnetic, or electronic criteria; heteroatom participation and state can change the assessment.
The target represents a state, property, observable, or state-dependent description associated with the source system or theory.
wp-chem-organic-chemistryiupac-blue-bookpubchem-docs