Imidazo[4,5-B]pyridine273-21-2100 % similar 1,5-Naphthyridine254-79-548 % similar 5-Bromo-3H-imidazo[4,5-B]pyridine28279-52-945 % similar Purine120-73-045 % similar 1H-Pyrrolo[2,3-B]pyridine271-63-645 % similar 6-Bromo-3H-imidazo[4,5-B]pyridine28279-49-442 % similar Pyrido[2,3-B]pyrazine322-46-341 % similar 1H-Pyrrolo[3,2-B]pyridine272-49-140 % similar 3-Methyl-1H-pyrrolo[2,3-B]pyridine5654-93-339 % similar 9H-Pyrido[2,3-B]indole244-76-838 % similar Quinoline monohydrochloride530-64-337 % similar 1H-Pyrrolo[2,3-B]pyridine-3-carbonitrile4414-89-536 % similar Quinoxaline91-19-036 % similar 1,8-Naphthyridine254-60-433 % similar 5-Hydroxyquinoline578-67-633 % similar 5-Aminoquinoline611-34-733 % similar 1-Hydroxy-7-azabenzotriazole39968-33-732 % similar 5-Chlorobenzimidazole4887-82-532 % similar 5-Methylbenzimidazole614-97-132 % similar 5-Aminobenzimidazole934-22-532 % similar