CAS 165683-01-2 appears in our catalog under these names: 2-Phenylamino-thiazole-4-carboxylic acid, 2-(Phenylamino)Thiazole-4-Carboxylic Acid, 97%, 2-Phenylamino-thiazole-4-carboxylic acid, 97%, 2-Anilino-1,3-thiazole-4-carboxylic acid, 98%. Offered by: Biosynth, Chemat, Fluorochem, Combi-blocks. Available pack sizes: 1000mg, 100mg, 250mg, 1g, 5g, 10g, 25g.