(+-)-2-(4-(4-Chlorobenzyl)phenoxy)propionic acid 1-methyl-4-piperidyl ester 71548-58-8 BRN 1504603 Propionic acid, 2-(4-(4-chlorobenzyl)phenoxy)-, 1-methyl-4-piperidyl ester, (+-)- Sgd 248-74