The Drug Enforcement Administration has issued a final rule that, effective May 1, places the following substances, including their salts, isomers, and salts of isomers, in Schedule 1 of the Controlled Substances Act.
- methyl 2-[[1-(4-fluorobutyl)indole-3-carbonyl]amino]-3,3-dimethyl-butanoate (other names: 4FMDMB-BUTICA; 4F-MDMB-BICA)
- N-(1-amino-3,3-dimethyl-1-oxobutan-2-yl)-1-(pent-4-en-1-yl)-1H-indazole-3-carboxamide (other name: ADB-4en-PINACA)
- ethyl 2-[[1-(5-fluoropentyl)indole-3-carbonyl]amino]-3,3-dimethyl-butanoate (other names: 5F-EDMB-PICA; 5F-EDMB-2201)
- methyl 2-(1-(4-fluorobenzyl)-1H-indole-3-carboxamido)-3-methyl butanoate (other name: MMB-FUBICA)
This rule imposes the regulatory controls and administrative, civil, and criminal sanctions applicable to schedule I controlled substances on persons who handle (import, export, manufacture, distribute, reverse distribute, engage in research or conduct instructional activities or chemical analysis with, or possess) or propose to handle these substances
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