1,3-Benzodioxole-2,2-dicanboxylic acid, 5-(2-((2-(3-chlorophenyl)-2-hydroxyethyl)amino)propyl)-, disodium salt, (R-(R*,R*))- 138908-40-4 CL 316,243 CL 316243 Disodium (R,R)-5-(2-((2-(3-chlorophenyl)-2-hydroxyethyl)-amino)propyl)-1,3-benzodioxole-2,3-dicarboxylate