APHTHæ
\ˈafθ ˌe͡ɪtˈɪldə], \ˈafθ ˌeɪtˈɪldə], \ˈa_f_θ ˌeɪ__t_ˈɪ_l_d_ə_]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.