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Substance Name: Endorphin, humoral
RN: 77030-45-6


  • Endogenous opiate present in brain, blood & csf; distinguishable from both enkephalin & beta-endorphin.
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Names and Synonyms

Name of Substance

  • Endorphin, humoral


  • H-Endorphin
  • Humoral endorphin

Systematic Name

  • Endorphin, humoral

Registry Numbers

CAS Registry Number

  • 77030-45-6

System Generated Number

  • 0077030456