https://doi.org/10.1351/goldbook.C01495
- A prefix used in names to designate a ring structure, usually italicized in inorganic, but not in organic nomenclature. Examples: C01495-1.pngC01495-2.png
- The prefix for an @[email protected] or some part thereof indicating that the bonds undergoing primitive changes form part of a ring in the @[email protected] of a @[email protected] process.