OS CORONAE
\ˌə͡ʊˈɛs kˈɒɹənˌiː], \ˌəʊˈɛs kˈɒɹənˌiː], \ˌəʊ_ˈɛ_s k_ˈɒ_ɹ_ə_n_ˌiː]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.