CAS 6913-23-1 appears in our catalog under these names: 2–Mercapto–5–thiazolidone, 2-Mercapto-5-thiazolidone, >98.0%(HPLC)(T), 2-Thioxothiazolidin-5-One, 98%, 98%, 2-Thioxothiazolidin-5-one, 99%. Offered by: GLPBio, TCI, Chemat, Fluorochem. Available pack sizes: 1g, 250mg, 100mg.