Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: Insulin, 4-fluorophenylalanine(A19)-
RN: 123840-16-4

Molecular Formula

  • C256-H380-F-N65-O75-S6
* denotes mobile formatted website

Links to Resources

NLM Resources (File Locators)

Other Resources (Internet Locators)

Names and Synonyms

Name of Substance

  • Insulin, 4-fluorophenylalanine(A19)-


  • A19-(4-Fluorophenylalanine)-insulin
  • A19-Phe(F)-insulin
  • Insulin, 4-f-phe(A19)-

Systematic Name

  • Insulin (ox), 8A-L-threonine-10A-L-isoleucine-19A-(4-fluoro-L-phenylalanine)-

Registry Numbers

CAS Registry Number

  • 123840-16-4

System Generated Number

  • 0123840164