2,6-Dichloro-4-pyrimidinamine10132-07-731 % similar 4-Chloro-quinazoline5190-68-131 % similar 4-Chloro-5-methyl-7H-pyrrolo(2,3-d)pyrimidine1618-36-631 % similar 4-Chloro-7-methyl-7H-pyrrolo[2,3-D]pyrimidine7781-10-431 % similar 6-Bromo-4-chloro-7H-pyrrolo[2,3-d]pyrimidine784150-41-031 % similar 4-Chloro-6-iodo-7H-pyrrolo(2,3-d)pyrimidine876343-10-131 % similar 4-Chlorothieno[2,3-D]pyrimidine14080-59-231 % similar 6-Chloro-5-methylpyrimidin-4-amine14394-56-031 % similar 2-Chloro-6-methyl-4-pyrimidinamine14394-60-631 % similar 4-Chlorothieno[3,2-D]pyrimidine16269-66-231 % similar 2-Chloro-3-phenylquinoxaline7065-92-131 % similar Adenine73-24-531 % similar 6-Bromo-9H-purine767-69-131 % similar 7-Chloro-2-methyl-1H-pyrrolo[2,3-C]pyridine874013-97-530 % similar