21 CFR Subpart B - Subpart B—New Drug or Prescription Status of Specific Drugs
- § 250.100 Amyl nitrite inhalant as a prescription drug for human use.
- § 250.101 Amphetamine and methamphetamine inhalers regarded as prescription drugs.
- § 250.102 Drug preparations intended for human use containing certain “coronary vasodilators”.
- §§ 250.103-250.104 [Reserved]
- § 250.105 Gelsemium-containing preparations regarded as prescription drugs.
- §§ 250.106-250.107 [Reserved]
- § 250.108 Potassium permanganate preparations as prescription drugs.