(3-(Heptyloxy)phenyl)carbamic acid 2-(1-piperidinyl)-1-(1-piperidinylmethyl)ethyl ester HCl 113873-35-1 2-(1-Piperidinyl)-1-(1-piperidinylmethyl)ethyl (3-(heptyloxy)phenyl)carbamate hydrochloride Carbamic acid, (3-(heptyloxy)phenyl)-, 2-(1-piperidinyl)-1-(1-piperidinylmethyl)ethyl ester, dihydrochloride