Section 338.3123. Schedule 4; depressants; drugs affecting central nervous system: stimulants; exempt chemical preparations for industrial use; exceptions; narcotic drugs.

(1) Unless specifically excepted, a material, compound, mixture, or preparation that contains any quantity of the following substances having a potential for abuse associated with a depressant effect on the central nervous system, including its salts, isomers, and the salts of isomers when the existence of such salts, isomers, and the salts of isomers is possible within the specific chemical designation, is included in schedule 4:

	Substance
a	Alfaxalone
b	Alprazolam
c	Barbital
d	Bromazepam
e	Camazepan
f	Carisoprodol
g	Chloralbetaine
h	Chloral hydrate
i	Chlordiazepoxide
j	Clobazam
k	Clonazepam
l	Clorazepate
m	Clotiazepam
n	Cloxazolam
o	Dichloralphenazone
p	Delorazepam
q	Dextropropoxyphene
r	Diazepam
s	Estazolam
t	Eszopiclone
u	Ethchlorvynol
v	Ethinamate
w	Ethyl loflazepate
x	Fludiazepam
y	Flunitrazepam
z	Flurazepam
aa	Fospropfol
bb	Halazepam
cc	Haloxazolam

dd	Indiplon
ee	Ketazolam
ff	Loprazolam
gg	Lorazepam
hh	Lorcaserin
ii	Lormetazepam
jj	Mebutamate
kk	Medazepam
ll	Meprobamate
mm	Methohexital
nn	Methylphenobarbital (mephobarbital)
oo	Midazolam
pp	Modafinil
qq	Nimetazepam
rr	Nitrazepam
ss	Nordiazepam
tt	Oxazepam
uu	Oxazolam
vv	Paraldehyde
ww	Petrichloral
xx	Phenobarbital
yy	Pinazepam
zz	Prazepam
aaa	Quazepam
bbb	Suvorexant
ccc	Temazepam
ddd	Tetrazeoam
eee	Tramadol
fff	Triazolam
ggg	Zaleplon
hhh	Zolpidem
iii	Zopiclone

(2)   Unless specifically excepted, a material, compound, mixture, or preparation that contains any quantity of fenfluramine having a potential for abuse associated with an effect on the central nervous system, including its salts, isomers, whether optical, position, or geometric, and the salts of such isomers when the existence of such salts, isomers, and the salts of isomers is possible, is included in schedule 4.

(3)   Unless specifically excepted, a material, compound, mixture, or preparation that contains any quantity of the following substances having a potential for abuse associated with a stimulant effect on the central nervous system, including its salts, isomers, whether optical, position, or geometric, and the salts of isomers when the existence of such salts, isomers, and the salts of isomers is possible within the specific chemical designation, is included in schedule 4.

Substance
a	Cathine ((+)-norpseudoephedrine)
b	Dexfenfluramine
c	Diethylpropion
d	Fencamfamin
e	Fenproporex
f	Mazindol
g	Mefenorex
h	Phentermine
i	Pemoline, including organometallic complexes and chelates thereof
j	Pipradrol
k	Sibutramine
l	SPA((-)-1-dimethylamino-1,2-diphenylethane)

(4)    Unless specifically excepted or unless listed in another schedule, any natural compound, mixture, or prescription which contains butorphanol, including its optical isomers and its salts, is included in schedule 4.

(5)   Chloral hydrate is designated as an exempt chemical preparation for industrial use when packaged in a sealed, oxygen free environment under nitrogen pressure and safeguarded against exposure to air.

(6)    Unless specifically excepted or unless listed in another schedule, a material, compound, mixture, or preparation containing limited quantities of not more than 1 milligram of difenoxin and not less than 25 micrograms of atrophine sulfate per dosage unit or any salts thereof is included in schedule 4.

History:  1979 AACS; 1982 AACS; 1984 AACS; 1985 AACS; 1988 AACS; 1992 AACS;1994 AACS;