54651-08-0 Adenosine, uridylyl-(5'-3')-uridylyl-(5'-3')-uridylyl-(5'-3')-uridylyl-(5'-3')-uridylyl-(5'-3')-uridylyl-(5'-3')-uridylyl-(5'-3')-adenylyl-(5'-3')-adenylyl-(5'-3')-adenylyl-(5'-3')-adenylyl-(5'-3')-adenylyl-(5'-3')-adenylyl-(5'-3')- Ribo-oligonucleotide A(7)U(7) rA7U7