{Allobarbital} {Amobarbital} {Aprobarbital} {Barbexaclone} {Barbital} {Butabarbital} {Butalbital} {Butobarbital} {Cyclobarbital} {Ethallobarbital} {Heptabarbital} {Hexobarbital} {Mephobarbital} {Metharbital} {Methohexital} {Methylphenobarbital} {Pentobarbital} {Phenobarbital} {Primidone} {Proxibarbal} {Reposal} {Secobarbital} {Talbutal} {Thiobarbital} {Thiopental} {Vinbarbital} {Vinylbital}