108401-75-8 2H-Pyrido(3,2-b)(1,4)oxazine-2-carboxamide, N,N-diethyl-3-(diethylamino)- 3-(Dietilammino)-N,N-dietil-2H-pirido(3,2-b)(1,4)ossazin-2-carbossammide [Italian] N,N-Diethyl-3-(diethylamino)-2H-pyrido(3,2-b)(1,4)oxazine-2-carboxamide