10320-87-3 2,4(1H,3H)-Pyrimidinedione, 5,5'-dithiobis- 4-25-00-00278 (Beilstein Handbook Reference) 5,5'-Dithiodiuracil AI3-23856 BRN 0040408 NSC 400638 Uracil, 5,5'-dithiodi-