2-((3-Pyridylcarbonyl)amino)ethyl 2-(4-chlorophenoxy)-2-methylpropionate hydrochloride 56775-92-9 EINECS 260-379-5 F 1393 N-Nicotinyl-O-(p-chlorophenyl)isobutanoylethanolamine hydrochloride Propanoic acid, 2-(4-chlorophenoxy)-2-methyl-, 2-((2-pyridinylcarbonyl)amino)ethyl ester, monohydrochloride