2, 5-Diaminopyridine, 98+%, C5H7N3, CAS Number-4318-76-7, h6olz060hi, 2,5-diaminopyridine, 2,5-diamino pyridine, 2,5-diamino-pyridine, pyridine,5-diamino, unii-h6olz060hi, 2,5-pyridinediamine, da1, diaminopyridine van, pyridine, 2,5-diamino, 5g, 98% min.