SUBSTRUCTURE
\sˈʌbstɹʌkt͡ʃə], \sˈʌbstɹʌktʃə], \s_ˈʌ_b_s_t_ɹ_ʌ_k_tʃ_ə]\
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By Princeton University
By DataStellar Co., Ltd
By Oddity Software
By William Hand Browne, Samuel Stehman Haldeman
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.