SECTION 1.       In accordance with the decision (S-IX) of the Commission Narcotics Drugs, and pursuant to Section 36 (a), Article VIII, in relation to Section 2 (e), Article I and Section 40, Article X of Republic Act No. 6425, as amended, any material, compound, mixture, or preparation which contains any quantity of the following substances, including its salts, isomers (whether optical, position, or geometric), and salts of isomers whenever the existence of such salts, isomers, and salts of isomers is possible within the specific chemical designation by whatever official name, common name or usual name, chemical name or brand name designated, is classified as Dangerous Drugs and further categorized as Regulated Drugs:

INTERNATIONAL NON PROPRIETARY NAME ( INN)	CHEMICAL NAMES
Cathinone	(-) - alpha - aminopropiophenone
Levamphetamine	1 - alpha - methylphenethylamine
Levomethamphetamine	1 - N, alpha - dimethylphenethylamine
Cathine	d - threo - 2 - amino - 1 - hydroxy - 1 - phenylpropane
N- Ethylamphetamine	dl - N - ethyl - alpha - methyl - phenylethylamine
Fenproporex	dl - 3 - [(alpha- methylphenethyl) amino] propionitrile
Mefenorex	dl - N - (3 - Chloropropy) - alpha - methyl phenethylamine
Propylhexedrine	dl - 1 - cycloxexyl - 2 - methylaminopropane
Pyrovalerone	dl - 1 - (4-methylphenyl) 2 - (1- pyrrolidinyl - 1 - pentanone

SECTION 2.       This Regulation shall take effect fifteen (15) days after completion of its publication in a newspaper of general circulation once a week for two (2) consecutive weeks.

Adopted: 26 March 1987

(SGD.) ALFREDO R.A. BENGZON, M.D.
(Secretary of Health)
Chairman