SEARCH Articles Figures Tables 1,2,4-Triazine amino 1.2.4- Triazine, 3-amino-5/6-methyl 3- Amino-5-methyl-6-phenyl-1,2,4-triazine 4-oxide 3- Amino-5-phenyl-1.2,4-triazine 5- Methyl-1,2,4-triazines 5-Amino-2- -4-phenyl 5-Amino-4-methyl-2-phenyl Methylation triazine