40712-75-2 CARBANILIC ACID, m-(PENTYLOXY)-, 1-METHYL-2-PIPERIDINOETHYL ESTER, MONOHYDROCHLO Carbanilic acid, m-(pentyloxy)-, 1-methyl-2-piperidinoethyl ester, monohydrochloride m-(Pentyloxy)carbanilic acid 1-methyl-2-piperidinoethyl ester monohydrochloride