Okla. Stat. tit. 63, § 63-2-322: Precursor substances - License or permit

A. No person or business shall possess, sell, manufacture,

transfer, or otherwise furnish any of the following precursor

substances without first having a permit or license issued by the

Director of the Oklahoma State Bureau of Narcotics and Dangerous

Drugs Control, except as provided in Section 2-327 of this title:

1. D-Lysergic acid;

2. Ergotamine and its salts;

3. Ergonovine and its salts;

4. Methylamine;

5. Ethylamine;

6. Phenyl-2-Propanone;

7. Phenylacetic acid and its salts;

8. Norpseudoephedrine, its salts, optical isomers, and salts of

optical isomers;

9. Benzyl cyanide;

10. N-methylephedrine, its salts, optical isomers, and salts of

optical isomers;

11. Chloroephedrine, its salts, optical isomers, and salts of

optical isomers;

12. Piperidine and its salts;

13. Pyrrolidine and its salts;

14. Propionic anhydride;

15. Isosafrole;

16. Safrole;

17. Piperonal; and

18. Red Phosphorus.

B. Upon completion of an application for a license pursuant to

Section 2-323 of this title, or a permit pursuant to Section 2-324

of this title, the Director of the Oklahoma State Bureau of

Narcotics and Dangerous Drugs Control shall either grant or deny

such license or permit.