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Substance Name: ACAM2000 (Smallpox Vaccine)
RN: 860435-78-5


  • Acambis Inc. has developed a live Smallpox Vaccine, ACAM2000 (Proper name: Smallpox Vaccine (Vero Cells), Lyophilized), containing live vaccinia virus derived by plaque purification cloning from the licensed calf-lymph produced vaccine, Dryvax(TM) Dried Smallpox Vaccine (Dryvax(TM), Wyeth Laboratories, Marietta, PA)

Classification Code

  • Vaccines
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Links to Resources

Names and Synonyms

Name of Substance

  • ACAM2000 (Smallpox Vaccine)


  • ACAM 2000
  • ACAM2000
  • Smallpox vaccine

Registry Numbers

CAS Registry Number

  • 860435-78-5

System Generated Number

  • 0860435785