NSC-73754

Ftordopan

fluorodopan

5-[2-chloroethyl(2-fluoroethyl)amino]-6-methyl-uracil

5-[2-chloroethyl(2-fluoroethyl)amino]-6-methyl-1H-pyrimidine-2,4-dione

5-[(2-Chloroethyl)(2-fluoroethyl)amino]-6-methyl-2,4(1H,3H)-pyrimidinedione