Translation guide
A hexagonal ring of six carbon atoms with alternating double bonds, the fundamental structure of benzene and many aromatic compounds.
Referring to the benzene ring as a chemical structure in scientific contexts.
The standard Japanese term for 'benzene ring', used in chemistry and everyday contexts.
The benzene ring consists of six carbon atoms.
Literally 'benzene nucleus', sometimes used interchangeably with ベンゼン環, but can imply the core aromatic system in larger molecules.
This compound contains a benzene nucleus.