4-Chlorothieno[2,3-D]pyrimidine14080-59-235 % similar 6-Chloro-5-methylpyrimidin-4-amine14394-56-035 % similar 4-Chloro-5-iodo-7H-pyrrol[2,3-D]pyrimidine123148-78-735 % similar 5-Bromo-4-chloro-7H-pyrrolo[2,3-D]pyrimidine22276-95-535 % similar 4-Chloro-1-methyl-1H-pyrazolo(3,4-d)pyrimidine23000-43-335 % similar 6-Bromo-4-chloro-quinazoline38267-96-835 % similar 7-Bromo-4-chloroquinazoline573675-55-535 % similar 4-Chloro-7-methyl-7H-pyrrolo[2,3-D]pyrimidine7781-10-435 % similar 4-Chloro-6-iodoquinazoline98556-31-135 % similar 4,6-Dichloro-5-methoxypyrimidine5018-38-234 % similar 4-Chloropyrido[2,3-D]pyrimidine28732-79-834 % similar 2,6-Dichloropurine5451-40-134 % similar 4-Chlorofuro[2,3-D]pyrimidine918340-51-934 % similar 4-Chloro-7-fluoro-6-nitroquinazoline162012-70-634 % similar 4,6-Dichloro-5-fluoropyrimidine213265-83-933 % similar 5-Amino-4,6-dichloropyrimidine5413-85-433 % similar 2-Amino-4-chloro-6-methylpyrimidine5600-21-533 % similar 5-Bromo-4,6-dichloropyrimidine68797-61-533 % similar 4-Chloro-6,7-bis(2-methoxyethoxy)quinazoline183322-18-133 % similar 4-Chloro-5-cyclopropyl-7h-pyrrolo[2,3-d]pyrimidine1207543-16-533 % similar