Notification amendment: substitution of Pyrimethamine in central excise exemption schedule under section 5A exercise of authority. Amendment substitutes the entry 'Pyrimethamine' for the item previously listed at serial number 1, column (2), item (19) in Notification No. 8/95-Central Excises, thereby altering the exemption list under the Central Excise tariff; the change is effected under statutory power on satisfaction of public interest.