172256-00-7 4(1H)-Pyrimidinone, 6-[(3,5-dimethylphenyl)seleno]-2,3-dihydro-5-(1-methylethyl)-1-[(phenylmethoxy)methyl]-2-thioxo- 6-[(3,5-Diethylphenyl)selenenyl]-5-methylethyl-1-[(phenylmethoxy)methyl]-2-thioxo-1,3-dihydropyrimidin-4-one AIDS-032995 AIDS032995 Thiouracil der.