1-Ethoxymethyl-6-[(3,5-dimethylphenyl)selenenyl]-2-thioxo-5-methylethyluracil 172256-08-5 2,4(1H,3H)-Pyrimidinedione, 6-[(3,5-dimethylphenyl)seleno]-1-(ethoxymethyl)-5-(1-methylethyl)- AIDS-033001 AIDS033001 Uracil der.