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Substance Name: Poly adenosine diphosphate ribose
RN: 26656-46-2


  • A polynucleotide formed from the ADP-RIBOSE moiety of nicotinamide-adenine dinucleotide (NAD) by POLY(ADP-RIBOSE) POLYMERASES.

Molecular Formula

  • (C15-H23-N5-O14-P2)x-

Molecular Weight

  • 559.316
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Names and Synonyms

Name of Substance

  • Poly adenosine diphosphate ribose

MeSH Heading

  • Poly adenosine diphosphate ribose


  • Poly ADP ribose
  • Polyadenosine diphosphate ribose

Systematic Name

  • Adenosine 5'-(trihydrogen diphosphate), P'-5-ester with D-ribose, homopolymer

Registry Numbers

CAS Registry Number

  • 26656-46-2

System Generated Number

  • 0026656462

Molecular Formulas

Molecular Formula

  • (C15-H23-N5-O14-P2)x-

Molecular Formula Fragments

  • C15-H23-N5-O14-P2

Structure Descriptors