Cyclophosphamide Injection, imported in 500 mg, 1 g and 2 g vials, is a chemotherapy drug that works by slowing or stopping cell growth. It is indicated for the treatment of malignant lymphomas, multiple myeloma, leukemias, mycosis fungoides (advanced disease), neuroblastoma (disseminated disease), adenocarcinoma of the ovary, retinoblastoma, and carcinoma of the breast. It is also used as an immunosuppressive drug for the treatment of nephrotic syndrome.
[1] Please importantly note that only the relevant portion of the related is displayed above. You may refer to the said customs ruling for the entire ruling explanation.
[1]. https://rulings.cbp.gov/ruling/N304778