英文名称:ETHANAMINIUM, N-(2-FLUOROETHYL)-2-HYDROXY-N,N-DIMETHYL-, SALT WITH 4-METHYLBENZENESULFONIC ACID; ETHANAMINIUM, N-(2-FLUOROETHYL)-2-HYDROXY-N,N-DIMETHYL-, SALT WITH 4-METHYLBENZENESULFONIC ACID; FECH TOSYLATE; FLUOROETHYLCHOLINE TOSYLATE; Ethanaminium, N-(2-fluoroethyl)-2-hydroxy-N,N-dimethyl-, salt with 4-methylbenzenesulfonic acid (1:1)