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gamma-butyrolactone


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OPSS Properties

Classifications6000
DEA ScheduleSchedule I
ReasonControlled substance: Schedule I
Also Known As
  • gamma butyrolactone
  • GBL
  • 4-butyrolactone
Prohibited BecauseDEA Controlled Substance List: Schedule I (DEA Controlled Substance List: Schedule I)
Added to DatabaseDecember 30, 2025
Source Last UpdatedApril 1, 2024
GUID2d9b3183-bf72-41b6-9c9e-e305e2b45026

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