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