PERPETUANCE
\pəpˈɛtjuːəns], \pəpˈɛtjuːəns], \p_ə_p_ˈɛ_t_j_uː_ə_n_s]\
Definitions of PERPETUANCE
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Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.