Term Name:	tetrahydroalstonine(1+)
Synonyms:	(19alpha,20alpha)-16-(methoxycarbonyl)-19-methyl-16,17-didehydro-18-oxayohimban-4-ium, tetrahydroalstonine
Definition:	An ammonium ion resulting from the protonation of the tertiary amino group of tetrahydroalstonine. The major microspecies at pH 7.3.
Ontology:	ChEBI [CHEBI:142526]  ( EBI )