PRETENDANT
\pɹɪtˈɛndənt], \pɹɪtˈɛndənt], \p_ɹ_ɪ_t_ˈɛ_n_d_ə_n_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.