5,6-Diamino-4-pyrimidinol hemisulfate

5,6-diamino-4-pyrimidinol hemisulfate ; 5,6-diaminopyrimidin-4-ol sulfate (salt) ; 5,6-diamino-4(1h)-pyrimidinone sulfate ; 4,5-diamino-6-hydroxypyrimidine hemisulfate ; 5,6-diamino-4(3h)-pyrimidinone sulfate ; 5,6-diamino-4-pyrimidinol hemisulfate salt ; 5,6-diaminopyridimidin-4-ol ; 5,6-diaminopyrimidin-4-ol hemisulphate ; 5,6-diaminopyrimidin-4-ol(saltdata: h2so4) ; 4,5-diamino-6-hydroxyprimidine hemisulfate