Phenobarbital is five-ethyl-five-phenylbarbituric acid. Phenobarbital is really a substituted pyrimidine derivative through which The essential composition is barbituric acid, a material that has no CNS activity. CNS action is acquired by substituting alkyl, alkenyl, or aryl groups about the pyrimidine ring. It's the following structural method: 表示 アカウント作成 ログイン 個人用ツール https://no-prescription-restoril50360.timeblog.net/67164067/a-review-of-restoril-capsules-for-sale