Imidazo[1,5-a]pyridine274-47-5100 % similar Imidazo(1,2-a)pyridine274-76-041 % similar 2-Methylimidazo[1,2-a]pyridine934-37-236 % similar Imidazo(1,2-a)pyridine-2-carbaldehyde118000-43-433 % similar 2-(Chloromethyl)imidazo[1,2-A]pyridine57892-76-933 % similar 1-Phenylimidazole7164-98-931 % similar 2-(4-Bromophenyl)imidazo[1,2-A]pyridine34658-66-731 % similar Pyrazolo[1,5-a]pyridine-2-carboxylic acid63237-88-731 % similar Imidazo[1,2-a]pyridine-2-carboxylic acid64951-08-231 % similar