27416-86-0 5'-Uridylic acid, homopolymer (9CI) 5'-Uridylic acid, polymers (8CI) Poly(5'-uridylic acid) Poly(U) Poly(UMP) Poly(rU) Poly(ribouridylic acid) Poly(uridylic acid) Uridylic acid, homopolymer (6CI)