CAS 33029-25-3 appears in our catalog under these names: 3-Chloro-4-sulfanylbenzoic acid, 3-Chloro-4-sulfanylbenzoic acid 95%, 3-Chloro-4-sulfanylbenzoic acid, 95%, 3-Chloro-4-sulfanylbenzoic acid, 95%, 95%. Offered by: Biosynth, Ambeed, Fluorochem, Chemat. Available pack sizes: 2,5g, 250mg, 100mg, 1g, 5g.