1,2,4-triazino[5,6-b]quinoxaline, 7,8-dimethyl-3-(2,4,6-trimethylphenyl)- 3-mesityl-7,8-dimethyl[1,2,4]triazino[5,6-b]quinoxaline InChI=1/C20H19N5/c1-10-6-13(4)17(14(5)7-10)18-23-19-20(25-24-18)22-16-9-12(3)11(2)8-15(16)21-19/h6-9H,1-5H