2,4(1H,3H)-Pyrimidinedithione 2,4-Dimercaptopyrimidine 2,4-Dithiopyrimidine 2,4-Dithiouracil 2,4-Dithioxopyrimidine 2,4-Pyrimidinedithiol 2001-93-6 Dithiopyrimidine Dithiouracil NSC42031 Uracil, 2,4-dithio- Usaf cb-14 WLN: T6MYMYJ BUS DUS