CAS 61830-23-7 appears in our catalog under these names: Ethyl 5-bromothiazole-4-carboxylate, 98%, Ethyl 5-bromothiazole-4-carboxylate 98%, 4-Thiazolecarboxylic acid, 5-bromo-, ethyl ester, 98%, 98%, Ethyl 5-bromothiazole-4-carboxylate, 97%. Offered by: Combi-blocks, Ambeed, Chemat, Fluorochem. Available pack sizes: 10g, 5g, 25g, 100g, 1g, 250mg, 500g, 50g.