1,4-Benzodioxan-2-methylamine, N,N-bis(2-chloroethyl)-5(and 8)-ethoxy-, hydrochloride 2-(Bis(2-chloroethyl)aminomethyl)-5(and 8)-ethoxy-1,4-benzodioxanhydrochloride 2-(N,N-Bis(2-chloroethyl)aminomethyl)-5(and 8)-ethoxy-1,4-benzodioxan hydrochloride DF3678000