2-Diaethylamino-4,6-di-((2'-N,N-diisopropylamino)-aethyl)oxy-5-methylthiopyrimidin 2HBr 2-Pyrimidinamine, 4,6-bis(2-(bis(1-methylethyl)amino)ethoxy)-N,N-diethyl-5-(methylthio)-, dihydrobromide 57259-27-5