Similar names: Choline tartrate (6CI); Choline, hydrogen tartrate (7CI); Choline, tartrate (1:1) (salt) (8CI); Ethanaminium, 2-hydroxy-N,N,N-trimethyl-, salt with (2R,3R)-2,3-dihydroxybutanedioic acid (1:1) (9CI); Ethanaminium, 2-hydroxy-N,N,N-trimethyl-, salt with [R-(R*,R*)]-2,3-dihydroxybutanedioic acid (1:1); Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, ion(1-), 2-hydroxy-N,N,N-trimethylethanaminium (9CI); Butanedioic acid, 2,3-dihydroxy-[R-(R*,R*)]-, ion(1-), 2-hydroxy-N,N,N-trimethylethanaminium; Tartaric acid, ion(1-), choline (8CI); (2-Hydroxyethyl)trimethylammonium bitartrate; Choline bitartrate