CAS 1881289-54-8 appears in our catalog under these names: 4-Bromo-5-chloro-2,3-dimethoxypyridine, 98%, 4-BRomo-5-chloro-2,3-dimethoxypyridine, 95%, 4-BRomo-5-chloro-2,3-dimethoxypyridine, 95%, 95%. Offered by: Combi-blocks, AmBeed, Chemat. Available pack sizes: 1g, 5g, 100mg, 250mg.