2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-(2-methylpropyl)-5-(2-propenyl)- 23554-70-3 5-Allyl-5-(2'-methyl-n-propyl) barbituric acid 5-Allyl-5-isobutylbarbituric acid 77-26-9 Alisobumal Alisobumalum Allylbarbital Allylbarbitone Allylbarbituric acid Allylisobutylbarbital Allylisobutylbarbiturate Axotal BARBITURIC ACID, 5-ALLYL-5-ISOBUTYL- Butalbarbital Butalbital Butalbital [USAN:INN] Butalbitale [DCIT] Butalbitalum [INN-Latin] DEA No. 2100 EINECS 201-017-8 Fiorinal Iso-butylallylbarbituric acid Itobarbital Optalidon Profundal Sandoptal Tetrallobarbital