143-82-8 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-ethyl-5-(1-methylethyl)-, monosodium salt (9CI) 5-Ethyl-5-isopropylbarbituric acid sodium Barbituric acid, 5-ethyl-5-isopropyl-, sodium deriv Barbituric acid, 5-ethyl-5-isopropyl-, sodium salt Ethypropymalum (acid) Ipral sodium Probarbital sodico [INN-Spanish] Probarbital sodique [INN-French] Probarbital sodium Probarbital sodium [INN] Probarbitale sodico [DCIT] Probarbitalum natricum [INN-Latin] Probarbitone sodium Sodium 5-ethyl-5-isopropylbarbiturate Sodium derivative of 5-ethyl-5-isopropylbarbituric acid Sodium probarbital