thiocholine

== English == === Etymology === From thio- +‎ choline. === Noun === thiocholine (countable and uncountable, plural thiocholines) (biochemistry) A mercapto quaternary ammonium compound with formula (CH3)3N+CH2CH2SH−; it is used as a reagent for the determination of cholinesterases ==== Derived terms ==== acetylthiocholine butyrylthiocholine