Probarbital from China
Probarbital is 5-ethyl-5-isopropylbarbituric acid with characteristic pyrimidine structure. Falls in HTS 2933.52.9000 as unspecified barbituric acid.
Duty Rate — China → United States
112.5%
Rate breakdown
9903.04.60100%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter