SHOPFRONT
\ʃˈɒpfɹʌnt], \ʃˈɒpfɹʌnt], \ʃ_ˈɒ_p_f_ɹ_ʌ_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.