(+-)-2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-ethyl-5-(1-methylbutyl)-, monosodium salt 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-ethyl-5-(1-methylbutyl)-, monosodium salt, (+-)- (9CI) 23714-57-0 Barbituric acid, 5-ethyl-5-(1-methylbutyl)-, monosodium salt, (+-)- RS-Pentobarbital RS-Pentobarbital sodium dl-5-n-Propylmethylcarbinyl-5-ethylbarbituric acid sodium salt