1-(Ethoxymethyl)-5-(1-methylethyl)-6-(phenylmethyl)-2,4(1H,3H)-pyrimidinedione 149950-60-7 1EtOMe6Bz5i-Pr-U 2,4(1H,3H)-Pyrimidinedione, 1-(ethoxymethyl)-5-(1-methylethyl)-6-(phenylmethyl)- 6-Benzyl-1-(ethoxymethyl)-5-isopropyluracil Coactinon DRG-0302 Emivirine I-EBU MKC-442 Mkc 442