(4-Methoxyphenyl)carbamic acid 2-(1-piperidinyl)ethyl ester hydrochloride 55792-07-9 CARBAMIC ACID, (4-METHOXYPHENYL)-, 2-(1-PIPERIDINYL)ETHYL ESTER, MONOHYDROCHLORI Carbamic acid, (4-methoxyphenyl)-, 2-(1-piperidinyl)ethyl ester, monohydrochloride