# Any salt, compound, derivative, or preparation thereof which is chemically equivalent or identical with any of the substances referred to in paragraph (b) (1) of this section, except that these substances shall not include the isoquinoline alkaloids of opium — Federal controlled substance schedule (I-V) by drug, with DEA code number

For Any salt, compound, derivative, or preparation thereof which is chemically equivalent or identical with any of the substances referred to in paragraph (b) (1) of this section, except that these substances shall not include the isoquinoline alkaloids of opium, schedule is Schedule II; listed under is Substances, vegetable origin or chemical synthesis; cfr citation is 21 CFR 1308.12(b)(2), recorded from its source on 2026-09-01.

- **Substance:** Any salt, compound, derivative, or preparation thereof which is chemically equivalent or identical with any of the substances referred to in paragraph (b) (1) of this section, except that these substances shall not include the isoquinoline alkaloids of opium _(verified: appears in the quote below)_
- **Schedule:** Schedule II _(verified: appears in its own passage below)_
- **Listed under:** Substances, vegetable origin or chemical synthesis _(verified: appears in its own passage below)_
- **CFR citation:** 21 CFR 1308.12(b)(2) _(our reading, not quoted from the source)_

## What the source says

> (2) Any salt, compound, derivative, or preparation thereof which is chemically equivalent or identical with any of the substances referred to in paragraph (b) (1) of this section, except that these substances shall not include the isoquinoline alkaloids of opium.

## Where each value comes from

This source states these in separate places, so each value is shown with the passage that states it.

### Schedule

> § 1308.12 Schedule II.

### Listed under

> (b) Substances, vegetable origin or chemical synthesis.

## Source

- https://www.ecfr.gov/current/title-21/chapter-II/part-1308

Last verified: 2026-09-01. Review by: 2026-12-30.
Part of [Federal controlled substance schedule (I-V) by drug, with DEA code number](https://referencesource.org/dea-controlled-substance-schedule-by-drug/).