CAS 1193-02-8 appears in our catalog under these names: 4-Aminothiophenol, tech grade, 95%, Mesalazine Impurity 2, 4-Aminothiophenol, 97% , 4-Aminothiophenol, 96%, 4-Aminobenzenethiol, >98.0%(GC). Offered by: Combi-blocks, Chemat Brand, Thermo Scientific (Alfa Aesar), Thermo Scientific (Acros), TCI. Available pack sizes: 25g, 500g, 1kg, 100g, on request, 5g, 1x1000mg.