CAS 626-61-9 appears in our catalog under these names: 4-Chloropyridine, 96%, Trazodone Impurity 20, 4-chloropyridine, 4-Chloropyridine, ≥95%. Offered by: Combi-blocks, Chemat Brand, MedChemExpress, Chemat, Fluorochem. Available pack sizes: 250mg, 5g, 1g, on request, Get quote, 25mg, 100mg, 500mg.