Term Name:	(S)-atropinium
Synonyms:	(3-endo)-8-methyl-8-azoniabicyclo[3.2.1]oct-3-yl (2S)-3-hydroxy-2-phenylpropanoate, (S)-atropinium cation, (S)-atropinium(1+), L-hyoscyamine
Definition:	An organic cation that is the conjugate acid of (S)-atropine arising from protonation of the tertiary amino group; major species at pH 7.3.
Ontology:	ChEBI [CHEBI:58164]  ( EBI )