2,6-DIAMINO-4-PYRIMIDINOL SULFATE

2,6-DiaMino-4(3H)-pyriMidinone Sulfate

2,4-DIAMINO-6-HYDROXYPYRIMIDINE SULFATE

2,6-DIAMINO-4-HYDROXYPYRIMIDINE SULFATE

4-oxo-1H-pyrimidin-2,6-diammonium sulphate

2,6-Diamino-4(1H)-pyrimidinone/sulfuric acid,(1:x)