Butalbital, Acetaminophen, and Caffeine Tablets
» Butalbital, Acetaminophen, and Caffeine Tablets contain not less than 90.0 percent and not more than 110.0 percent of the labeled amounts of butalbital (C11H16N2O3), acetaminophen (C8H9NO2), and caffeine (C8H10N4O2).