has role independent continuant acetylcholine ACh 2-acetyloxy-N,N,N-trimethylethanaminium choline acetate Azetylcholin acetylcholine PMID:14764638 Acetylcholine DrugBank:DB03128 CHEBI:40559 PMID:19255787 CHEBI:2416 PMID:15361288 CHEBI:22197 CAS:51-84-3 PMID:18407448 PMID:18050502 PMID:21601579 PMID:15231705 Drug_Central:65 KEGG:C01996 PMID:21545631 O-Acetylcholine CHEBI:13715 PDBeChem:ACH PMID:15014918 PMID:21246223 CHEBI:15355 PMID:20963497 ACETYLCHOLINE Wikipedia:Acetylcholine PMID:21130809 CHEBI:12686 Gmelin:326108 LINCS:LSM-5888 Beilstein:1764436 Actylcholine is an ester of acetic acid and choline, which acts as a neurotransmitter. hormone neurotransmitter acylcholine vasodilator agent muscarinic agonist acetate ester mouse metabolite human metabolite