2-Amino-4,6-dimethyl-5-(2,4-dichlorophenylazo)pyrimidine 2-Amino-5-((2,4-dichlorophenyl)azo)-4,6-dimethylpyrimidine 24749-07-3 5-25-18-00267 (Beilstein Handbook Reference) BRN 0286661 Py-70 Pyrimidine, 2-amino-5-((2,4-dichlorophenyl)azo)-4,6-dimethyl-