(2-Butoxyphenyl)carbamic acid 2-(1-piperidinyl)ethyl ester hydrochloride 55792-13-7 CARBAMIC ACID, (2-BUTOXYPHENYL)-, 2-(1-PIPERIDINYL)ETHYL ESTER, MONOHYDROCHLORID Carbamic acid, (2-butoxyphenyl)-, 2-(1-piperidinyl)ethyl ester, monohydrochloride