1758                                     LAWS OF MARYLAND                                 Ch. 859

1.    A potential for abuse less than the substances listed in Schedules I and II;
and

2.   Well documented and approved medical use in the United States; and

3.       Abuse may lead to moderate or low physical dependence or high
psychological dependence.

The following are classes of controlled dangerous substances and are included in
this schedule:

[a. Any material, compound, mixture, or preparation which contains any
quantity of the following substances having a potential for abuse associated with a
stimulant effect on the central nervous system:

1.   Amphetamine, its salts, optical isomers, and salts of its optical isomers.

2.   Phenmetrazine and its salts.

3.    Any substance which contains any quantity of methamphetamine, including
its salts, optical isomers, and salts of its optical isomers, in combination with one
or more active non-narcotic ingredients in recognized therapeutic amounts.

4.   Methylphenidate.]

A. [b.] Unless listed in another schedule, any material, compound, mixture, or
preparation which contains any quantity of the following substances having a
potential for abuse associated with a depressant EFFECT on the central nervous
system:

1.    Any substance which contains any quantity of a derivative of barbituric acid,
or any salt of a derivative of a barbituric acid, except those substances which are
specifically listed in other schedules.

2.   Chlorhexadol.

3.   Glutethimide.

4.    Lysergic acid.

5.    Lysergic acid amide.

6.   Methyprylon.

7.   Phencyclidine.

8.   Sulfondiethylmethane.

9.   Sulfonethylmethane.

10.   Sulfonmethane.
[c.] B. Nalorphine

[d.] C. Any material, compound, mixture, or preparation containing limited
quantities of any of the following narcotic drugs, or any salts thereof:

1. Not more than 1.80 grams of codeine per 100 milliliters or not more than 90
milligrams per dosage unit, with an equal or greater quantity of an isoquinoline
alkaloid of opium.