CAS 20960-92-3 appears in our catalog under these names: 3-Thiomorpholinecarboxylic acid, Thiomorpholine-3-carboxylic acid, 98%, Thiomorpholine-3-carboxylic acid, 97%, Thiomorpholine-3-carboxylic acid, 95%, 95%. Offered by: Fluorochem, Combi-blocks, AmBeed, Chemat. Available pack sizes: 250mg, 1g, 5g, 100mg.