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Substance Name: Cytotoxic necrotizing factor type 1
RN: 106803-33-2


  • From E coli; associated with both cytotoxicity & in vivo toxicity; present in all presumed CNF-producing strains; two types of CNFs have been described CNF1 & CNF2.
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Names and Synonyms

Name of Substance

  • Cytotoxic necrotizing factor type 1


  • Bacterial cnf1
  • Cnf1, bacterial
  • Cytotoxic necrotizing factor 1

Systematic Name

  • Cytotoxic necrotizing factor

Registry Numbers

CAS Registry Number

  • 106803-33-2

System Generated Number

  • 0106803332