CALCAR AVIS
\kˈalkɑːɹ ˈavɪs], \kˈalkɑːɹ ˈavɪs], \k_ˈa_l_k_ɑː_ɹ ˈa_v_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.