# Manufacturer of Controlled Substances; Notice of Registration; Boehringer Ingelheim Chemicals, Inc.
> **Notice** · — · Published 2012-11-23 · 77 FR 70188
## Document
- **Document number:** 2012-28496
- **Category:** application
- **Type:** Notice
- **Action:** —
- **Citation:** 77 FR 70188
- **Publication date:** 2012-11-23
## Source
- [Federal Register document](https://www.federalregister.gov/documents/2012/11/23/2012-28496/manufacturer-of-controlled-substances-notice-of-registration-boehringer-ingelheim-chemicals-inc)
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