2,6-Diamino-5-methyl-4-carboxy pyrimidine 2,6-Diamino-5-methyl-4-pyrimidinecarboxylic acid 20865-34-3 4-Pyrimidinecarboxylic acid, 2,6-diamino-5-methyl- 5-25-16-00558 (Beilstein Handbook Reference) BRN 0515665 NSC 98527