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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 28, 2025
All Titles
Title 21
Chapter I
Part 299
Subpart A - Subpart A—General Provisions
§ 299.3 - Definitions and interpretations.
§ 299.4 - Established names for drugs.
§ 299.5 - Drugs; compendial name.
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