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Substance Name: Vasectrin III
RN: 79493-80-4


  • Analog of porcine secretin with sequence intermediate between secretin & vasoactive intestinal peptide (VIP).
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Names and Synonyms

Name of Substance

  • Vasectrin III


  • 4-Ala-5-val-8-asp-9-asn-10-tyr-11-thr-secretin
  • Secretin, ala(4)-val(5)-asp(8)-asn(9)-tyr(10)-thr(11)-
  • Secretin, alanine(4)-valyl(5)-aspartyl(8)-asparaginyl(9)-tyrosyl(10)-threonine(11)-
  • VS III

Systematic Name

  • Secretin, 4-L-alanine-5-L-valine-8-L-aspartic acid-9-L-asparagine-10-L-tyrosine-11-L-threonine-

Registry Numbers

CAS Registry Number

  • 79493-80-4

System Generated Number

  • 0079493804