(E,E)-5-(2-Bromoethenyl)-2'-deoxy-P-(4-(methylsulfonyl)phenyl)uridylyl-(5'-5')-5-(2-bromoethenyl)-2'-deoxyuridine 125440-31-5 4-(Methylsulfonyl)phenyl bis(5-(2-bromovinyl)-2'-deoxyuridin-5-yl)phosphate 4-Mspbdu Uridine, 5-(2-bromoethenyl)-2'-deoxy-P-(4-(methylsulfonyl)phenyl)uridylyl-(5'-5')-5-(2-bromoethenyl)-2'-deoxy-, (E,E)-