Definition of "positional isomer" as it pertains to the control of schedule I controlled substances. Final rule

• Published in: Federal register Vol. 72; no. 231; p. 67850
• Format: Journal Article
• Language: English
• Published: United States 03.12.2007
• Subjects: Drug and Narcotic Control - legislation & jurisprudence; Hallucinogens - chemistry; Hallucinogens - classification; Humans; Isomerism; Molecular Structure; United States; United States

On May 25, 2006, DEA published a Notice of Proposed Rulemaking which proposed the addition of a specific definition for the term "positional isomer" to allow for the systematic determination of which isomers of schedule I substances would be considered to be "positional," and the...