CAS 219745-75-2 appears in our catalog under these names: [2,2'-Bipyridine]-6-carboximidamide hydrochloride 95%, BPYCAMΓÇóHCL, [2,2'-Bipyridine]-6-carboximidamide hydrochloride, 96%, 96%, [2,2'-Bipyridine]-6-carboximidamide hydrochloride, 96%. Offered by: Ambeed, Sigma-Aldrich, Chemat, Fluorochem. Available pack sizes: 100mg, 250mg, 1g, 5g, 500MG, 10g.