1-Propanol, 2,3-dimercapto-, 1-propionate 2,3-Dimercapto-1-propanol 1-propionate 3-02-00-00536 (Beilstein Handbook Reference) 99116-01-5 BRL 504 BRN 1756370 Propionic acid, 2,3-dimercaptopropyl ester