2,5-Thiazolidinedione, 4-benzylidene-2-thio- 2-Mercapto-5-benzylidenethiazol-4-one 37524-22-4 4-27-00-03367 (Beilstein Handbook Reference) 4-Benzylidene-2-thio-2,5-thiazolidinedione 5-Thiazolidinone, 4-benzylidene-2-thioxo- BRN 0139856 NSC 118651