2,4-Diamino-5-(p-bromophenyl)-6-methylpyrimidine 2,4-Diamino-5-p-bromophenyl-6-methyl pyrimidine 4-25-00-03011 (Beilstein Handbook Reference) 7331-25-1 BRN 0192486 BW 50-322 Pyrimidine, 2,4-diamino-5-(p-bromophenyl)-6-methyl-