COPYGRAPH
\kˈɒpɪɡɹˌaf], \kˈɒpɪɡɹˌaf], \k_ˈɒ_p_ɪ_ɡ_ɹ_ˌa_f]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.