PETRIFIED
\pˈɛtɹɪfˌa͡ɪd], \pˈɛtɹɪfˌaɪd], \p_ˈɛ_t_ɹ_ɪ_f_ˌaɪ_d]\
Sort: Oldest first
By DataStellar Co., Ltd
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.