CAS 6280-89-3 appears in our catalog under these names: 2-Chloro-5-methoxybenzoic acid, 2-Chloro-5-methoxybenzoic Acid, >98.0%(GC)(T), 2-Chloro-5-methoxybenzoic acid 97%, 2-Chloro-5-methoxybenzoic acid, 98%. Offered by: Biosynth, TCI, Ambeed, Fluorochem. Available pack sizes: 2g, 1g, 200mg, 5g, 250mg, 10g, 25g, 100g.