113458-69-8 2,3,4,4a,5,6,7,8-Octahydro-4a-ethoxy-6,8-dimethylpyrimido(5,4-e)(1,2,4)triazine-3,5,7-trione 2,4,4a,8-Tetrahydro-6,8-dimethyl-4a-ethoxypyrimido(5,4-e)-1,2,4-triazine-3,5,7(6H)-trione BRN 5602003 Pyrimido(5,4-e)-1,2,4-triazine-3,5,7(6H)-trione, 2,4,4a,8-tetrahydro-6,8-dimethyl-4a-ethoxy-