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Substance Name: BAY u9773
RN: 154978-38-8


  • A leukotriene C4 antagonist.
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Names and Synonyms

Name of Substance

  • BAY u9773


  • 6-(4'-Carboxyphenylthio)-5-hydroxy-7,9,11,14-eicosatetraenoic acid
  • BAY-u 9773
  • BAY-u9773

Registry Numbers

CAS Registry Number

  • 154978-38-8

Other Registry Number

  • 134694-09-0

System Generated Number

  • 0154978388