114685-06-2 4-((2-Methyl-6-phenyl-5H-pyrrolo(3,2-d)pyrimidin-4-yl)amino)butanoic acid BRN 5767620 Butanoic acid, 4-((2-methyl-6-phenyl-5H-pyrrolo(3,2-d)pyrimidin-4-yl)amino)-