2-(Diethylamino)ethyl 3-biphenylcarbamate monohydrochloride 3-Biphenylcarbamic acid, 2-(diethylamino)ethyl ester, monohydrochloride Carbanilic acid, m-phenyl-, 2-(diethylamino)ethyl ester, monohydrochloride FD9778539 m-Phenylcarbanilic acid 2-(diethylamino)ethyl ester monohydrochloride