2,4-Diamino-5-phenyl-6-isobutylpyrimidine 2,4-Pyrimidinediamine, 6-(2-methylpropyl)-5-phenyl- 35650-72-7 5-25-12-00260 (Beilstein Handbook Reference) 6-(2-Methylpropyl)-5-phenyl-2,4-pyrimidinediamine BRN 0660586