2-(Diethylamino)ethyl N-ethyl p-carboxycarbanilate hydrochloride Carbanilic acid, p-carboxy-, 2-(diethylamino)ethyl N-ethyl ester, monohydrochloride FD7684500 p-Carboxycarbanilic acid 2-(diethylamino)ethyl N-ethyl ester hydrochloride