1,4-Benzodioxan-2-methylamine, N-butyl-5(and 8)-ethoxy-, hydrochloride 2-(n-Butylaminomethyl)-5(and 8)ethoxy-1,4-benzodioxan hydrochloride DF3702500 N-Butyl-5(and 8)-ethoxy-1,4-benzodioxan-2-methylamine hydrochloride