5-Ethyl-5-(1,3-dimethyl-2-butenyl) barbituric acid, a potent central nervous system stimulant.
D001463:Barbiturates; D002490:Central Nervous System / Q000187:drug effects*; D000697:Central Nervous System Stimulants
D001463:Barbiturates; D000697:Central Nervous System Stimulants; C032232:barbituric acid
BARBITURATES; CENTRAL NERVOUS SYSTEM/effect of drugs on