6-Hydrazinyl-2(1H)-pyrimidinone3310-41-6100 % similar Uracil66-22-850 % similar 4-Thiouracil591-28-648 % similar 4-Methyl-2-pyrimidinol monohydrochloride5348-51-642 % similar 2-Hydrazinopyridine4930-98-740 % similar 2-Chloro-6-hydrazinopyridine5193-03-338 % similar Pyrimidone557-01-737 % similar 2-Hydrazinoquinoline15793-77-836 % similar 2-Bromo-6-hydrazinylpyridine26944-71-836 % similar Pyrazin-2-yl-hydrazine54608-52-535 % similar 2-Pyrimidinone hydrochloride38353-09-233 % similar 2-Hydrazino-4-(trifluoromethyl)pyrimidine197305-97-832 % similar 5-Bromo-2-hydrazinopyridine77992-44-032 % similar 5-Aminouracil932-52-532 % similar 6-Hydrazinonicotinic acid133081-24-031 % similar 2-Hydrazinylbenzothiazole615-21-431 % similar Pyrimidine-2,4,5-triol20636-41-330 % similar