5-butyl-5-ethyl-1,3-diazinane-2,4,6-trione 5-butyl-5-ethyl-hexahydropyrimidine-2,4,6-trione 5-butyl-5-ethylhexahydropyrimidine-2,4,6-trione 5-butyl-5-ethyl-barbituric acid 5-Ethyl-5-butylbarbituric acid Barbituric acid, 5-butyl-5-ethyl- Budorm Butethal Butobarbital Butobarbitone Butobarbitural Etoval Hyperbutal Longanoct Meonal Monodorm NSC229336 Neonal Sonerile Soneryl WLN: T6VMVMV FHJ F4 F2 D02618 Neonal (TN) 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-butyl-5-ethyl- (9CI) 5-24-09-00161 (Beilstein Handbook Reference) 5-Butyl-5-ethyl-2,4,6(1H,3H,5H)-pyrimidinetrione Aethylbutylbarbitursaeure BRN 0201786 Butobarbitalum EINECS 201-019-9 NSC 229336 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-butyl-5-ethyl- 5-Butyl-5-ethylbarbituric acid 5-Ethyl-5-N-butylbarbituric acid