3-[(6-Amino-1-butyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)(2-methylpropyl)carbamoyl]propanoic acid 1g

3-[(6-Amino-1-butyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)(2-methylpropyl)carbamoyl]propanoic acid 1g