Similar names: Benzenemethanol, 4-hydroxy-α-[(1R)-1-[[2-(4-hydroxyphenyl)ethyl]amino]ethyl]-, hydrochloride (1:1), (αS)-rel-; Benzenemethanol, 4-hydroxy-α-[(1R)-1-[[2-(4-hydroxyphenyl)ethyl]amino]ethyl]-, hydrochloride, (αS)-rel- (9CI); Benzenemethanol, 4-hydroxy-α-[1-[[2-(4-hydroxyphenyl)ethyl]amino]ethyl]-, hydrochloride, (R*,S*)-; Benzyl alcohol, p-hydroxy-α-[1-[(p-hydroxyphenethyl)amino]ethyl]-, hydrochloride, erythro- (8CI); (±)-Ritodrine hydrochloride; DU 21220; Miolene; NSC 291565; Pre-Par; Prempar; Ritodrine hydrochloride; Utemerin; Utopar; Yutopar