Synonyms: AC1MJ7KC;LS-136355;113458-71-2;6,8-dimethyl-4a-(5-methyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)-2,4-dihydropyrimido[5,4-e][1,2,4]triazine-3,5,7-trione;Pyrimido(5,4-e)-1,2,4-triazine-3,5,7(6H)-trione, 2,4,4a,8-tetrahydro-4a-(2,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)-6,8-dimethyl-