CAS 3739-94-4 appears in our catalog under these names: 2,6-Pyridinedicarbonyl dichloride, min. 95 %, 25 g, 2,6–Pyridinedicarbonyl chloride, Pyridine-2,6-dicarbonyl dichloride, 97% , Pyridine-2,6-dicarbonyl Dichloride, >98.0%(GC)(T), 2,6-Pyridinedicarbonyl dichloride. Offered by: Roth, GLPBio, Thermo Scientific (Alfa Aesar), TCI, Biosynth. Available pack sizes: 25g, 100g, 1g, 5g, 10g, 50g, 500g.