125518-46-9 2,4-Thiazolidinedione, 5-(2-naphthalenylsulfonyl)- 5-(2-Naphthalenylsulfonyl)-2,4-thiazolidinedione 5-(2-Naphthylsulfonyl)-2,4-thiazolidinedione AY 31637 BRN 3621848 Y-31,637