ISCHIORECTAL REGION
\ˈɪski͡əɹˌɛktə͡l ɹˈiːd͡ʒən], \ˈɪskiəɹˌɛktəl ɹˈiːdʒən], \ˈɪ_s_k_iə_ɹ_ˌɛ_k_t_əl ɹ_ˈiː_dʒ_ə_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.