CIRCUS PYGARGUS
\sˈɜːkəs pˈa͡ɪɡɑːɡəs], \sˈɜːkəs pˈaɪɡɑːɡəs], \s_ˈɜː_k_ə_s p_ˈaɪ_ɡ_ɑː_ɡ_ə_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.