1-Piperidinecarboxylic acid, 4-(8-chloro-5,6-dihydro-11H-benzo(5,6)cyclohepta(1,2-b)pyridin-11-ylidene)-, ethyl ester, mixt. with (S-(R*,R*))-alpha-(1-(methylamino)ethyl)benzenemethanol 132316-36-0 Sch 434 Sch-434