170TH
\wˈɒnhˈʌndɹədən sˈɛvəntˌi͡əθ], \wˈɒnhˈʌndɹədən sˈɛvəntˌiəθ], \w_ˈɒ_n_h_ˈʌ_n_d_ɹ_ə_d_ə_n s_ˈɛ_v_ə_n_t_ˌiə_θ]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.