CAS 32890-65-6 appears in our catalog under these names: 2-Hydroxy-4-methylquinoline-3-carboxylic acid, 2-Hydroxy-4-methylquinoline-3-carboxylic acid 95%, 2-Hydroxy-4-methylquinoline-3-carboxylic acid, 95%, 95%. Offered by: Biosynth, Ambeed, Chemat. Available pack sizes: 1g, 100mg, 250mg.