2[SCHEDULE X [See Rules 23, 61, 75, 97 and 105A] Amobarbital Glutethimide Pentobarbital 3[Ketamine hydrochloride] Amphetamine Meprobamate Phencyclidine Barbital Methamphetamine Phenometrazine Cyclobarbital 4[***] 5[***] Dexamphetamine Methylphenidate Secobarbital Ethclorvynol Methylphenobarbital Note: 1. Any stereoisometric form of the substance specified in this Schedule, any salt of the substance and preparation containing such substances are also covered by this Schedule. 2. Preparations containing the above substances are also covered by this Schedule. Provided, however, preparations containing Meprobamate 5 [***] in combination with other drugs may be exempted by the Licensing Authority specified in clause (b) of rule 21, from the provisions of this Schedule, if satisfactory evidence is adduced that these preparations are not liable to be misused.]