FRANKFORT-BLACK
\fɹˈaŋkfɔːtblˈak], \fɹˈaŋkfɔːtblˈak], \f_ɹ_ˈa_ŋ_k_f_ɔː_t_b_l_ˈa_k]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.