Synonyms: Methohexital;Methohexitone;2,4,6(1H,3H,5H)-Pyrimidinetrione,1-methyl-5-(1-methyl-2-pentynyl)-5-(2-propenyl)- (9CI);Barbituric acid,5-allyl-1-methyl-5-(1-methyl-2-pentynyl)- (6CI,7CI,8CI);5-Allyl-5-(3-hexyn-2-yl)-1-methylbarbituric acid;Brevital;Brietal;Compound22451;Compound 25398;Enallynymall;Methodrexitone;Methohexital;