Synonyms: 2,4,6(1H,3H,5H)-Pyrimidinetrione,5-ethyl-5-hexyl-, monosodium salt (9CI); Barbituric acid, 5-ethyl-5-hexyl-,sodium salt (8CI); 5-Ethyl-5-hexyl-2,4,6(1H,3H,5H)-pyrimidinetrione monosodiumsalt; Hebaral; Heberal; Hexethal; Hexethal sodium; Ortal sodium; Sodium5-ethyl-5-hexylbarbiturate; Sodium hexethal