2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-ethyl-5-(1-methylethyl)- 5-Ethyl-5-isopropylbarbituric acid 76-76-6 Barbituric acid, 5-ethyl-5-isopropyl- Ethylisopropylbarbituric acid Ethypropymal sodium Ipral Irenal NSC120742 Probarbital Probarbitone Vasalgin WLN: T6VMVMV FHJ FY1&1 F2