# Schedules of Controlled Substances: Placement of UR-144, XLR11, and AKB48 Into Schedule I; Correction
> **Proposed Rule** · Notice of proposed rulemaking; correction. · Published 2016-03-22 · 81 FR 15188
## Document
- **Document number:** 2016-06474
- **Category:** scheduling
- **Type:** Proposed Rule
- **Action:** Notice of proposed rulemaking; correction.
- **Citation:** 81 FR 15188
- **Publication date:** 2016-03-22
## Abstract

The Drug Enforcement Administration published a document in the Federal Register of May 14, 2015, concerning the proposal to place (1-pentyl-1H-indol-3-yl)(2,2,3,3-tetramethylcyclopropyl)methanone (UR- 144), [1-(5-fluoro-pentyl)-1H-indol-3-yl](2,2,3,3- tetramethylcyclopropyl)methanone (5-fluoro-UR-144, XLR11), and N-(1- adamantyl)-1-pentyl-1H-indazole-3-carboxamide (APINACA, AKB48) including their salts, isomers, and salts of isomers whenever the existence of such salts, isomers, and salts of isomers is possible, into schedule I of the Controlled Substances Act (CSA), specifically under cannabimimetic agents. This corrected notice of proposed rulemaking proposes to place such substances into schedule I of the CSA under hallucinogenic substances.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2016/03/22/2016-06474/schedules-of-controlled-substances-placement-of-ur-144-xlr11-and-akb48-into-schedule-i-correction)
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