| 英文同义词: | 6-(METHYLTHIO)PYRIMIDO[5,4-D]PYRIMIDIN-4-OL;4-hydroxy-6-Methylthio-pyriMido[5,4-d]pyriMidine;pyrimido[5,4-d]pyrimidin-4(1H);6-(Methylsulfanyl)-1H,4H-pyriMido[5,4-d][1,3]diazin-4-one;6-(methylthio)-1H-pyrimido[5,4-d]pyrimidin-4-one;Pyrimido[5,4-d]pyrimidin-4(3H)-one, 6-(methylthio)-;6-methylsulfanyl-1H-pyrimido[5,4-d]pyrimidin-4-one;2-methylsulfanyl-7H-pyrimido[5,4-d]pyrimidin-8-one |