145176-59-6 5-alpha-Cholestan-3,6-dione-bis-ethylene dithiolane 5alpha-Cholestano-3,6-dione bisethylene dithiolane Cholestane-3,6-dione, cyclic bis(1,2-ethanediylmercaptole), S,S,S',S',S'',S'',S''',S'''-octaoxide, (5-alpha)-