UNREPEATABLE
\ˌʌnɹɪpˈiːtəbə͡l], \ˌʌnɹɪpˈiːtəbəl], \ˌʌ_n_ɹ_ɪ_p_ˈiː_t_ə_b_əl]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.