(3-(Pentyloxy)phenyl)carbamic acid 2-(1-piperidinyl)-1-(1-piperidinylmethyl)ethyl ester HCl 113873-33-9 2-(1-Piperidinyl)-1-(1-piperidinylmethyl)ethyl (3-(pentyloxy)phenyl)carbamate hydrochloride Carbamic acid, (3-(pentyloxy)phenyl)-, 2-(1-piperidinyl)-1-(1-piperidinylmethyl)ethyl ester, dihydrochloride