PREMIUM NOTICE
\pɹˈiːmi͡əm nˈə͡ʊtɪs], \pɹˈiːmiəm nˈəʊtɪs], \p_ɹ_ˈiː_m_iə_m n_ˈəʊ_t_ɪ_s]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.