69225-96-3 Acetyltropasaeureester des 3-piperidino-2,2-dimethyl-1-propanol hydrochlorid [German] Tropic acid, 3-piperidino-2,2-dimethylpropyl ester, acetate, hydrochloride alpha-Phenyltropic acid 2-(diethylamino)ethyl ester hydrochloride