124937-52-6 Detrol Detrol LA Detrusitol PNU 200583E Phenol, 2-((1R)-3-(bis(1-methylethyl)amino)-1-phenylpropyl)-4-methyl-, (2R,3R)-2,3-dihydroxybutanedioate (1:1) (salt) Phenol, 2-(3-(bis(1-methylethyl)amino)-1-phenylpropyl)-4-methyl-, (R)-, (R-(R*,R*))-2,3-dihydroxybutanedioate (1:1) (salt) Tolterodine tartrate Tolterodine tartrate [USAN]