4-Chloro-1H-pyrrolo[3,2-c]pyridine60290-21-331 % similar 2,4-Dichloro-5H-pyrrolo[3,2-D]pyrimidine63200-54-431 % similar 7-Chloro-1H-imidazo(4,5-b)pyridine6980-11-631 % similar 2,3,5-Trichloropyridine16063-70-031 % similar 2-Bromo-4,5-dichloro-1H-imidazole16076-27-031 % similar 2,3-Dichloroquinoxaline2213-63-031 % similar 5-Chloro-1H-1,2,4-triazole6818-99-131 % similar 6-Chloro-1H-pyrrolo[3,2-b]pyridine1021339-19-430 % similar 4,5-Dichloro-7H-pyrrolo[2,3-D]pyrimidine115093-90-830 % similar Purine120-73-030 % similar Imidazo[4,5-b]pyridine273-21-230 % similar 3-Chloropyrazine-2-carbonitrile55557-52-330 % similar