FORCHHEIMER'S SIGN
\fˈɔːt͡ʃha͡ɪməz sˈa͡ɪn], \fˈɔːtʃhaɪməz sˈaɪn], \f_ˈɔː_tʃ_h_aɪ_m_ə_z s_ˈaɪ_n]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.