PLECTRANTHUS
\plˈɛktɹanθəs], \plˈɛktɹanθəs], \p_l_ˈɛ_k_t_ɹ_a_n_θ_ə_s]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.