SEARCH Articles Figures Tables 1.4.6- Triaminopyrimidine-2 -ones 2-Substituted 4,5,6-triaminopyrimidines, reaction with 4,5,6-triaminopyrimidine 4,5,6-triaminopyrimidine 5-Nitroso-2,4,6-triaminopyrimidine Triaminopyrimidine derivative