英文别名
2-methyl-2,4-dihydro-[1,2,3]triazolo[4,5-d]pyrimidine-5,7-dione;N2-methyl-5.7-dioxo-tetrahydro-vic-triazolo<4.5-d>pyrimidin;5,7-Dioxo-2-methyl-tetrahydro-2H-vic.-triazolo<4,5-d>pyrimidin;8-Methyl-8-azapurin-2,6-dion;2-methyl-4H-triazolo[4,5-d]pyrimidine-5,7-dione