2-Aminopyrimidine	109-12-6
2-Chloropyrimidine	1722-12-9
2-Bromopyrimidine	4595-60-2
5-Bromopyrimidine	4595-59-9
Isocytosine	108-53-2
5-Azacytosine	931-86-2
2-amino-4,6-dimethoxypyrimidine	36315-01-2
2-amino-4,6-dichoropyrimidine	56-05-3
2-amino-4,6-dihydroxypyrimidine	56-09-7
2-amino-4,6-dimethylpyrimidine	767-15-7
2-amino-4-chloro-6-methoxypyrimidine	5734-64-5
2-chloro-4,6-dimethoxypyrimidine	13223-25-1
4,6-dichloropyrimidine	1193-21-1
4,6-dimethoxy-2-methyl sulfonyl pyrimidine	113583-35-0
4,6-Dihydroxy-2-methylpyrimidine	40497-30-1
4,6-dichloro-2-methylpyrimidine	1780-26-3
4,6-Dimethyl-2-mercaptopyrimidine	22325-27-5
4,6-Dimethoxy-2-Methylthiopyrimidine	90905-46-7
2,4-Dichloro-5-nitro-6-methylpyrimidine	13162-26-0
2,4-dichloropyrimidine	3934-20-1
4,6-Dimethyl-2-methylsulfonylpyrimidine	35144-22-0
2,4-Dihydroxy-5-nitropyrimidine	611-08-5
4,6-Dihydroxypyrimidine	1193-24-4
4,6-dihydroxy-2-methylmercaptopyrimidine	1979-98-2
2-hydroxy-4,6-dimethylpyrimidine	108-79-2
2-isopropyl-4-methyl-6-hydroxypyrimidine	2814-20-2
2-methoxy-4-methyl-6-hydroxypyrimidine	55996-28-6
5-Nitro-6-methyluracil	16632-21-6
2,4,6-Triaminopyrimidine	1004-38-2
5-Nitroso-2,4,6-triaminopyrimidine	1006-23-1
2,4,5,6-Tetraaminopyrimidine sulfate	5392-28-9
2,4,5,6-Tetraaminopyrimidine dihydrochloride	39944-62-2
2,4-Diamino-6-Chloropyrimidine	156-83-2
5-Methyluracil	65-71-4
6-chloro-pyrimidin-4-ylamine	5305-59-9
4,6-Diaminopyrimidine	2434-56-2
4,6-dichloro-2,5-Pyrimidinediamine	55583-59-0
4,6-Diamino-2-thiolpyrimidine	1004-39-3
2,4-Dichloro-5-methylpyrimidine	1780-31-0
5-Methylcytosine	554-01-8
5-Methylcytosine hydrochloride	58366-64-6
6-Methyluracil	626-48-2
2-Ethyl-4,6-dihydroxypyrimidine	3709-98-6
2-Ethyl-4-ethoxy-6-hydroxypyrimidine	38249-44-4
5-Acetyluracil	6214-65-9
2-chloro-4-methoxypyrimidine	22536-63-6