2,4,6(1H,3H,5H)-Pyrimidinetrione, 5,5-diethyl- 5,5-Diethylbarbituric acid 57-44-3 BARBITAL Barbitone Barbituric acid, 5,5-diethyl- Deba Diemal Diethylbarbitone Diethylbarbituric acid Diethylmalonylurea Dormonal Ethylbarbital Hypnogene Malonal NSC31352 Sedeval Uronal Veroletten Verolettin Veronal Vesperal WLN: T6VMVMV FHJ F2 F2