1462-86-8 2-Pyridinecarboxylic acid, 3-amino- 3-Amino-2-pyridinecarboxylic acid 3-Aminopicolinic acid 3-Aminopyridine-2-carboxylic acid 5-22-13-00579 (Beilstein Handbook Reference) BRN 0003600 EINECS 215-971-8