5-Bromo-4-chloropyrimidine56181-39-633 % similar 4-Chloro-5-cyclopropyl-7h-pyrrolo[2,3-d]pyrimidine1207543-16-533 % similar 4-Chloro-7H-pyrrolo(2,3-d)pyrimidine-5-carbonitrile24391-41-133 % similar 4-Chloro-7H-pyrrolo[2,3-D]pyrimidine-5-carbaldehyde908287-21-833 % similar 4-Chloro-5-methylthieno[2,3-d]pyrimidine43088-67-133 % similar 6-Bromo-4-chlorothieno[2,3-D]pyrimidine56844-12-333 % similar 4-Chloro-5-phenyl-7H-pyrrolo[2,3-D]pyrimidine208459-81-832 % similar 4-Chloro-5,6-dimethylthieno(2,3-d)pyrimidine108831-68-132 % similar 6-Bromo-4-chlorothieno(3,2-d)pyrimidine225385-03-532 % similar 7-Bromo-4-chlorothieno[3,2-D]pyrimidine31169-27-432 % similar 6-Bromo-4-chloro-quinazoline38267-96-832 % similar 7-Bromo-4-chloroquinazoline573675-55-532 % similar 6-Chloro-5-methylpyrimidin-4-amine14394-56-032 % similar 4-Chloro-5H-pyrrolo[3,2-D] pyrimidine84905-80-631 % similar 4,6-Dichloro-5-methoxypyrimidine5018-38-231 % similar 4,6-Dichloro-5-pyrimidinecarbaldehyde5305-40-831 % similar 4,6-Dichloropyrimidine-5-carbonitrile5305-45-331 % similar 4-Chloro-7H-pyrrolo(2,3-d)pyrimidine-5-carboxylic acid186519-92-630 % similar 3-Bromo-1H-pyrazolo(4,3-b)pyridine633328-33-330 % similar