1,3,5-Triazine-2,4-diamine, 1,6-dihydro-6,6-dimethyl-1-[4-(methylthio)phenyl]-, monohydrochloride 6043-86-3 Methiotriazamine NSC19733 s-Triazine, 4,6-diamino-1,2-dihydro-2,2-dimethyl-1-[p-(methylthio)phenyl]-, monohydrochloride