ROLE CONCEPT
\ɹˈə͡ʊl kˈɒnsɛpt], \ɹˈəʊl kˈɒnsɛpt], \ɹ_ˈəʊ_l k_ˈɒ_n_s_ɛ_p_t]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.