2-(4-Chlorophenoxy)-2-methyl-N-(2-(1-pyrrolidinyl)ethyl)propanamide monohydrochloride 68654-60-4 F 1541 N-(2'-Pyrrolidinoethyl)-4-chlorophenoxyisobutyramide hydrochloride Propanamide, 2-(4-chlorophenoxy)-2-methyl-N-(2-(1-pyrrolidinyl)ethyl)-, monohydrochloride