ORPHAN DRUGS
\ˈɔːfən dɹˈʌɡz], \ˈɔːfən dɹˈʌɡz], \ˈɔː_f_ə_n d_ɹ_ˈʌ_ɡ_z]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.