17744-99-9 2-(p-Chlorophenyl)-3-cyanomethylimidazo(1,2-a)pyridine BRN 0804388 Imidazo(1,2-a)pyridine, 2-(p-chlorophenyl)-3-cyanomethyl Imidazo(1,2-a)pyridine-3-acetonitrile, 2-(p-chlorophenyl)-