CAS 77628-51-4 appears in our catalog under these names: 6-Methylimidazo[2,1-b][1,3]thiazole-5-carboxylic acid, 95%, 6–Methylimidazo(2,1–b)(1,3)thiazole–5–carboxylic acid, 6-Methylimidazo[2,1-b][1,3]thiazole-5-carboxylic acid, 97% , 6-Methylimidazo[2,1-b]thiazole-5-carboxylic acid 97%, 6-Methylimidazo[2,1-b]thiazole-5-carboxylic acid, 96%, 96%. Offered by: Combi-blocks, GLPBio, Thermo Scientific, Ambeed, Chemat. Available pack sizes: 250mg, 1g, 5g, 10g, 100mg, 500mg, 2.5g, 25g.