PRECIOUS STONES
\pɹˈɛʃəs stˈə͡ʊnz], \pɹˈɛʃəs stˈəʊnz], \p_ɹ_ˈɛ_ʃ_ə_s s_t_ˈəʊ_n_z]\
Definitions of PRECIOUS STONES
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Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.