2,4,6-Trichloropyrimidine3764-01-033 % similar 2-Amino-3,5-dichloropyrazine873-42-733 % similar 6-Chloro-2-fluoropurine1651-29-233 % similar 6-Chloropurine87-42-332 % similar Benzimidazole51-17-232 % similar 2,3,6-Trichloropyridine6515-09-932 % similar 2,4,6-Trichloropyridine16063-69-732 % similar 2,4,6,8-Tetrachloropyrimido[5,4-d]pyrimidine32980-71-532 % similar 2,6-Dichloro-4-(trifluoromethyl)pyridin-3-amine175277-67-532 % similar 2,6-Dichloro-4-methyl-3-pyridinecarbonitrile875-35-432 % similar 6-Chloro-1H-pyrazolo(4,3-c)pyridine1206979-33-032 % similar 6-Bromo-1H-benzimidazole4887-88-132 % similar 5-Methylbenzimidazole614-97-132 % similar 2-Chloro-5H-pyrrolo[2,3-B]pyrazine889447-19-232 % similar 5-Aminobenzimidazole934-22-532 % similar 5-Chloro-1H-pyrrolo[2,3-C]pyridine131084-55-431 % similar 3,6-Dichloropyrazine-2-carbonitrile356783-16-931 % similar 6-Chloro-4,5-pyrimidinediamine4316-98-731 % similar 5,6-Dimethoxybenzimidazole72721-02-931 % similar 2,6-Dichloro-3-iodopyridine148493-37-231 % similar