135124-72-0 3,4-Dihydro-5-bromo-2-methyl-4-oxo-6-(((5-bromo-3-pyridinyl)methyl)amino)pyrimidine hydrobromide 4(1H)-Pyrimidinone, 5-bromo-6-(((5-bromo-3-pyridinyl)methyl)amino)-2-methyl-, monohydrobromide AY 31390 AY-31,390