Irsogladine57381-26-733 % similar 4-Hydroxy-2,5,6-triaminopyrimidine1004-75-732 % similar 2,5-Diamino-4,6-dihydroxypyrimidine40769-69-532 % similar 4,6-Dichloro-2,5-pyrimidinediamine55583-59-032 % similar 4-Thioxo-1H-pyrimidine-2,6-diammonium sulphate56-08-632 % similar 2,6-Dimethyl-4(3H)-pyrimidinone6622-92-032 % similar 6-Amino-1,3,5-triazin-2(1H)-one931-86-232 % similar 6-Hydroxy-4-methyl-2-pyridone4664-16-832 % similar 2-Amino-4,6-dimethoxypyrimidine256642-28-132 % similar 2-Amino-4,6-dimethoxypyrimidine36315-01-232 % similar 2,6-Dichloro-4-pyrimidinamine10132-07-731 % similar 2,6-Dihydroxypyridine626-06-231 % similar N-(2-Amino-4,6-dichloro-5-pyrimidinyl)formamide171887-03-931 % similar 8-Azaguanine134-58-731 % similar 2-Amino-5-bromo-6-methyl-4-pyrimidinol6307-35-331 % similar 2-Chloro-6-methyl-4-pyrimidinamine14394-60-631 % similar 6-Amino-2-methyl-4(3H)-pyrimidinone767-16-831 % similar 6-Chloro-2(1H)-pyridinone16879-02-030 % similar 4,6-Dihydroxy-2-(methylthio)pyrimidine1979-98-230 % similar 7-Methylguanine578-76-730 % similar