Synonyms: 2,4,6(1H,3H,5H)-Pyrimidinetrione,5-ethyl-5-(1-methyl-1-butenyl)-, monosodium salt (9CI); Barbituric acid,5-ethyl-5-(1-methyl-1-butenyl)-, sodium salt (8CI);5-Ethyl-5-(1-methyl-1-butenyl)barbituric acid sodium salt; Delvinal sodium;Sodium 5-ethyl-5-(1-methyl-1-butenyl)barbiturate; Sodium Vinbarbital; Sodiumdelvinal; Vinbarbital sodium