has role arsenocholine (2-hydroxyethyl)(trimethyl)arsanium PMID:2363511 PMID:3435795 InChI=1S/C5H14AsO/c1-6(2,3)4-5-7/h7H,4-5H2,1-3H3/q+1 An arsonium ion that is choline in which the central nitrogen has been replaced by arsenic. ORLOBEXOFQEWFQ-UHFFFAOYSA-N PMID:3349210 CHEBI:134092 [As+](CCO)(C)(C)C CAS:39895-81-3 C5H14AsO PMID:6719099 PMID:27277209 PMID:6642710 PMID:16746711 chebi_ontology (2-Hydroxyethyl)trimethylarsonium 165.02551 Reaxys:1736750 PMID:1580419 AGR:IND92025878 +1 PMID:2953397 165.086 HMDB:HMDB0032683 AGR:IND86035749 PMID:3288685 organoarsenic compound xenobiotic arsonium ion marine metabolite human urinary metabolite