polynucleotide (C5H8O6PR)n.C10H17O10PR2 0 0.0 A nucleobase-containing molecular entity with a polymeric structure comprised of a linear sequence of 13 or more nucleotide residues. C10H17O10PR2(C5H8O6PR)n CHEBI:13672 CHEBI:14859 CHEBI:15986 CHEBI:8312 KEGG:C00419 Polynucleotide chebi_ontology polynucleotides biomacromolecule nucleobase-containing molecular entity