4,6-Dichloropyrimidine1193-21-131 % similar 2,3,5,6-Tetrafluoroterephthalaldehyde3217-47-831 % similar 7-Bromo-4-chloro-5H-pyrrolo[3,2-D]pyrimidine1032650-41-131 % similar 4-Chloro-5,6-dimethylthieno(2,3-d)pyrimidine108831-68-131 % similar 4-Chloro-5-iodo-7H-pyrrol[2,3-D]pyrimidine123148-78-731 % similar 4,6-Dihydroxy-5-formylpyrimidine14256-99-631 % similar 2-Fluoro-4-iodopyridine-3-carbaldehyde153034-82-331 % similar 4-Chloro-5-methyl-7H-pyrrolo(2,3-d)pyrimidine1618-36-631 % similar 4-Chloro-7-methylthieno(3,2-d)pyrimidine175137-21-031 % similar 5-Bromo-4-chloro-7H-pyrrolo[2,3-D]pyrimidine22276-95-531 % similar 4-Chloro-6-iodo-thieno[3,2-D]pyrimidine225382-62-731 % similar 6-Bromo-4-chlorothieno(3,2-d)pyrimidine225385-03-531 % similar 4-Chloro-1-methyl-1H-pyrazolo(3,4-d)pyrimidine23000-43-331 % similar 5-Chloro-1,3-dimethyl-1H-pyrazole-4-carbaldehyde27006-76-431 % similar 7-Bromo-4-chlorothieno[3,2-D]pyrimidine31169-27-431 % similar 4-Chloro-6-methyl-7H-pyrrolo[2,3-D]pyrimidine35808-68-531 % similar 6-Bromo-4-chloro-quinazoline38267-96-831 % similar 7-Bromo-4-chloroquinazoline573675-55-531 % 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