2-(Diethylamino)ethyl N-hexyl p-carboxycarbanilate hydrochloride Carbanilic acid, p-carboxy-, 2-(diethylamino)ethyl N-hexyl ester, monohydrochloride FD7684550 p-Carboxycarbanilic acid 2-(diethylamino)ethyl N-hexyl ester hydrochloride