105384-15-4 CARBANILIC ACID, m-(HEXYLOXY)-, 1-BUTYL-4-PIPERIDYL ESTER, HYDROCHLORIDE Carbamic acid, (3-(hexyloxy)phenyl)-, 1-butyl-4-piperidinyl ester, monohydrochloride PAK 4436 m-(Hexyloxy)carbanilic acid 1-butyl-4-piperidyl ester hydrochloride