1-[(2-Hydroxyethoxy)methyl]-6-phenylselenenyl-5-methylethyluracil 172255-86-6 2,4(1H,3H)-Pyrimidinedione, 1-[(2-hydroxyethoxy)methyl]-5-(1-methylethyl)-6-(phenylseleno)- AIDS-032983 AIDS032983 URACIL DER.