(3-Propoxyphenyl)carbamic acid 1-methyl-2-(1-piperidinyl)ethyl ester hydrochloride 40712-74-1 CARBAMIC ACID, (3-PROPOXYPHENYL)-, 1-METHYL-2-(1-PIPERIDINYL)ETHYL ESTER, MONOHY Carbamic acid, (3-propoxyphenyl)-, 1-methyl-2-(1-piperidinyl)ethyl ester, monohydrochloride m-Propoxycarbanilic acid 1-methyl-2-piperidinoethyl ester monohydrochloride