英文别名
4-[(2,6-diamino-4-oxo-4,5-dihydro-pyrimidin-5-ylidene)-hydrazino]-N-pyrimidin-2-yl-benzenesulfonamide;4-[2-(2,4-diamino-6-oxopyrimidin-5-ylidene)hydrazinyl]-N-pyrimidin-2-ylbenzenesulfonamide;4-[(2,4-diamino-6-oxo-1H-pyrimidin-5-yl)diazenyl]-N-pyrimidin-2-ylbenzenesulfonamide