Section 2(11) in Punjab Manufactured Drugs Rules, 1959
(11)"Opium alkaloidal derivatives" means -(i)morphine, that is, the principal alkaloid of opium having the chemical formula C17 H19 No. 3 and its sale ;(ii)diacetyl-morphine, that is, the alkaloid, also known as diamorphine or herein, having the chemical formula C21 H23 No. 5 and its salts;(iii)all preparations, official and non-official, containing more than 0.2 per cent of morphine or containing any diacetyl-morphine;
