SHWAN PAN
\ˌɛsˈe͡ɪt͡ʃwˈan pˈan], \ˌɛsˈeɪtʃwˈan pˈan], \ˌɛ_s_ˈeɪ_tʃ_w_ˈa_n p_ˈa_n]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.