ULTZMANNS TEST
\ˈʌltsmanz tˈɛst], \ˈʌltsmanz tˈɛst], \ˈʌ_l_t_s_m_a_n_z t_ˈɛ_s_t]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.