CAS 68867-17-4 appears in our catalog under these names: Benzothiazole-5-carboxylic acid, 97%, 5–Benzothiazolecarboxylic Acid, Benzothiazole-5-carboxylic acid, 95%, Benzothiazole-5-carboxylic acid, 98%, 5-Benzothiazolecarboxylic Acid, 98%. Offered by: Combi-blocks, GLPBio, Ambeed, BLDpharm, Chemat. Available pack sizes: 1g, 10g, 25g, 5g, 250mg, 100mg.