SECTION 1.       In accordance with the decision of the Commission on 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 or usual name designated, is classified as Dangerous Drugs and further categorized as Regulated Drugs:

INTERNATIONAL NON-PROPRIETARY NAME ( INN)	OTHER NON- PROPRIETARY  OR TRIVIAL NAMES	CHEMICAL NAME
Secbutabarbital	Butabarbital (Sodium) Butabarbitone (Sodium) Secumalnatrium	5-sec-butyl-5- ethylbarbituric acid
Vinylbital	Butyvinal Vinylbarbital Vinylbitone Vinymalum	(5-(1-methylbutyl) -5-vinylbarbituric acid)

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 consecutive weeks.

Adopted: 26 March 1987

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