(3-Propoxyphenyl)carbamic acid 2-(morpholino)ethyl ester hydrochloride 112922-90-4 2-(4-Morpholinyl)ethyl (3-propoxyphenyl)carbamate monohydrochloride Carbamic acid, (3-propoxyphenyl)-, 2-(4-morpholinyl)ethyl ester, monohydrochloride