Noun
English Wikipedia has an article on:doxifluridineWikipedia
doxifluridine (uncountable)
(organic chemistry, medicine) A synthetic nucleoside analog 1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-methyloxolan-2-yl]-5-fluoropyrimidine-2,4-dione produced as a cytostatic agent