REGIO FRONTALIS
\ɹɪd͡ʒˈiːə͡ʊ fɹʌntˈɑːliz], \ɹɪdʒˈiːəʊ fɹʌntˈɑːliz], \ɹ_ɪ_dʒ_ˈiː__əʊ f_ɹ_ʌ_n_t_ˈɑː_l_i_z]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.