acetylcholine OIPILFWXSMYKGL-UHFFFAOYSA-N choline acetate Azetylcholin acetylcholine PMID:14764638 Acetylcholine 146.11756 DrugBank:DB03128 CHEBI:40559 CHEBI:22197 CAS:51-84-3 PMID:18407448 Drug_Central:65 PMID:21545631 CHEBI:13715 PMID:21246223 Gmelin:326108 ACh 2-acetyloxy-N,N,N-trimethylethanaminium 146.20748 C7H16NO2 PMID:19255787 CHEBI:2416 PMID:15361288 PMID:18050502 PMID:21601579 PMID:15231705 CC(=O)OCC[N+](C)(C)C KEGG:C01996 O-Acetylcholine PDBeChem:ACH PMID:15014918 CHEBI:15355 PMID:20963497 ACETYLCHOLINE Wikipedia:Acetylcholine PMID:21130809 CHEBI:12686 chebi_ontology LINCS:LSM-5888 InChI=1S/C7H16NO2/c1-7(9)10-6-5-8(2,3)4/h5-6H2,1-4H3/q+1 +1 Beilstein:1764436 Actylcholine is an ester of acetic acid and choline, which acts as a neurotransmitter. ion organic molecule