fluorouracil, 5-fu molecule. it is pyrimidine analog, cytotoxic chemotherapy medication used to treat cancer. molecular model. 3d

5fu actinic adrucil anticancer antimetabolite antineoplastic atom atomic ball cancer capecitabine carbon carcinoma chemical chemistry chemotherapy colorectal cytotoxic drug fluorouracil formula hydrogen illustration keratoses medicine molecular molecule oncology organic oxygen pancreatic prodrug pyrimidine render rendering structural structure tegafur thymidine thymidylate thymineless tumor uracil