6-amino-4-(ethoxycarbonyl)-5-methylpyrimidine-2-carboxaldehyde

Nα-((tert-butyloxy)carbonyl)-Nβ-<1-amino-3(S)-(6-amino-4-(ethoxycarbonyl)-5-methylpyrimidin-2-yl)propion-3-yl>-(S)-β-aminoalanine amide

2,4-Pyrimidinedicarboxylic acid, 6-amino-5-methyl-, diethyl ester