Phenobarbital is 5-ethyl-five-phenylbarbituric acid. Phenobarbital is usually a substituted pyrimidine spinoff during which the basic composition is barbituric acid, a compound that has no CNS activity. CNS action is received by substituting alkyl, alkenyl, or aryl teams around the pyrimidine ring. It's got the subsequent structural components:Phen… Read More