5-Chloropyridine-2,3-diamine25710-20-732 % similar 2-Chloroquinazoline6141-13-532 % similar 1,3-Dimethyl-1H-pyrazol-4-amine64517-88-032 % similar 3-Amino-2,5-dichloropyridine78607-32-632 % similar 5-Aminouracil932-52-532 % similar 2,3,5-Trimethylpyrazine14667-55-132 % similar 3-Methyl-2-pyrazinamine19838-08-532 % similar 2-Chloro-3-methylpyrazine95-58-932 % similar 2,5-Dichloropyrimidine22536-67-032 % similar 2-Chloropurine1681-15-831 % similar 2-Chloro-4-methoxypyrimidine22536-63-631 % similar 6-Chloro-1H-pyrazolo[3,4-D]pyrimidine23002-51-931 % similar 4-Amino-5-chloro-2,6-dimethylpyrimidine2858-20-031 % similar 3-Chloro-5-methylpyridin-2-amine31430-41-831 % similar 2-Amino-4-chloro-6-picoline36340-61-131 % similar 2-Chloro-6-methylpyridin-4-amine79055-63-331 % similar 2-Chloro-5-ethylpyrimidine111196-81-731 % similar 2,6-Diaminotoluene823-40-531 % similar 4-Amino-5-bromo-2-methylpyridine10460-50-131 % similar 2-Chloro-5H-pyrrolo[3,2-D]pyrimidine1119280-66-831 % similar