(4-Propoxyphenyl)carbamic acid 2-(diethylamino)-1-methylethyl ester hydrochloride 42508-16-7 CARBAMIC ACID, (4-PROPOXYPHENYL)-, 2-(DIETHYLAMINO)-1-METHYLETHYL ESTER, MONOHYD Carbamic acid, (4-propoxyphenyl)-, 2-(diethylamino)-1-methylethyl ester, monohydrochloride Carbanilic acid, p-propoxy-, 2-(diethylamino)-1-methylethyl ester, hydrochloride