Synonyms: 2,4,6(1H,3H,5H)-Pyrimidinetrione,1-methyl-5-(1-methyl-2-pentynyl)-5-(2-propenyl)-, sodium salt (9CI);Barbituricacid, 5-allyl-1-methyl-5-(1-methyl-2-pentynyl)-, sodium deriv. (6CI,7CI);Barbituric acid, 5-allyl-1-methyl-5-(1-methyl-2-pentynyl)-, sodium salt (8CI);Brevimytal;Brevimytal sodium;Brevital sodium;Brietal sodium;Enallynymalsodium;Methohexitone sodium;Sodium methohexital;Sodiummethohexitone;2,4,6(1H,3H,5H)-Pyrimidinetrione,1-methyl-5-(1-methyl-2-pentyn-1-yl)-5-(2-propen-1-yl)-, sodium salt (1:1);