Mich. Comp. Laws § 333.7218: Schedule 4; controlled substances included.

Sec. 7218.

(1) The following controlled substances are included in schedule 4:

(a) Any material, compound, mixture, or preparation containing any quantity of the following substances having a potential for abuse associated with a depressant effect on the central nervous system, including their salts, isomers, and salts of isomers if the existence of the salts, isomers, and salts of isomers is possible within the specific chemical designation:

Barbital Flurazepam Chloral Betaine Lorazepam Chloral Hydrate Mebutamate Chlordiazepoxide Meprobamate Clonazepam Methohexital Clorazepate Methylphenobarbital Dextropropoxyphene Oxazepam Diazepam Paraldehyde Ethchlorvynol Petrichloral Ethinamate Phenobarbital Flunitrazepam Prazepam

Barbital

Flurazepam

Chloral Betaine

Lorazepam

Chloral Hydrate

Mebutamate

Chlordiazepoxide

Meprobamate

Clonazepam

Methohexital

Clorazepate

Methylphenobarbital

Dextropropoxyphene

Oxazepam

Diazepam

Paraldehyde

Ethchlorvynol

Petrichloral

Ethinamate

Phenobarbital

Flunitrazepam

Prazepam

(b) Any material, compound, mixture, or preparation containing any quantity of the following substances having a potential for abuse associated with an effect on the central nervous system, including their salts, optical, positional, or geometric isomers, and salts of the isomers if the existence of the salts, isomers, and salts of isomers is possible.

Fenfluramine

(c) Any material, compound, mixture, or preparation containing any quantity of the following substances having a potential for abuse associated with a stimulant effect on the central nervous system, including their salts, optical, positional, or geometric isomers, and salts of the isomers if the existence of the salts, isomers, and salts of isomers is possible within the specific chemical designation.

Diethylpropion

Phentermine

Pemoline, including organometallic complexes and chelates of pemoline.

Cathine

Some trade and other names:

d-norpseudoephedrine

(2) The administrator may except by rule any compound, mixture or preparation containing any substance listed in subsection (1) from the application of all or any part of this article if the compound, mixture or preparation contains 1 or more active medicinal ingredients not having a depressant or stimulant effect on the central nervous system and if the admixtures are in combinations, quantity, proportion, or concentration that vitiate the potential for abuse of the substances having a depressant or stimulant effect on the central nervous system.