2-Piperidinoethyl m-((hexyloxy)methyl)carbanilate hydrochloride 80171-78-4 AMK 364 CARBANILIC ACID, m-((HEXYLOXY)METHYL)-, 2-PIPERIDINOETHYL ESTER, HYDROCHLORIDE m-((Hexyloxy)methyl)carbanilic acid 2-piperidinoethyl ester hydrochloride