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CAS registry number (Chemical Abstracts Service)


Chemical Formula


Molecular Weight


Therapeutic Categories

Vasoprotective agent

Diagnostic agent, other

Chemical Names


6,7-dihydroxycoumarin 6-glucoside

Foreign Names

Generic Names

  • Esculoside (OS: DCF, JAN)
  • CCRIS 5724 (IS)
  • NSC 26665 (IS)
  • Vitamin C₂ (IS)

Brand Names

  • Flaval [+ Bamethan, + Diclofenac]
    Cetus, Argentina
  • Flaval Duo [+ Diclofenac]
    Cetus, Argentina
  • Ophthalmo-Evercil [+ Phenylephrine]
    Teva, Czech Republic; Teva, Slovakia
  • Proctol [+ Cinchocaine, + Framycetin, + Hydrocortisone]
    Odan Laboratories, Canada
  • Proctosedyl [+ Cinchocaine, + Hydrocortison, + Framycetin]
    Aptalis Pharma Canada Inc., Canada; Sanofi, Denmark; Sanofi, Ireland; Sanofi Oy, Finland; Sanofi-Aventis, Iceland
  • ratio-Proctosone [+ Cinchocaine, + Esculin, + Hydrocortisone]
    Teva Canada, Canada
  • Sandoz Proctomyxin HC [+ Cinchocaine, + Framycetin, + Hydrocortisone]
    Sandoz, Canada
  • Sedorrhoide crise Hemorroidaire [+ Dodeclonium Bromide, + Benzocaine, + Enoxolone]
    Cooper, France
  • Stulln [+ Digitoxin]
    Pharma Stulln, China
  • Teva-Proctosone [+ Cinchocaine, + Framycetin, + Hydrocortisone]
    Teva Canada, Canada


DCFDénomination Commune Française
ISInofficial Synonym
JANJapanese Accepted Name
OSOfficial Synonym

Further information on drug naming conventions: International Nonproprietary Names.

Important Notice: The international database is in BETA release. This means it is still under development and may contain inaccuracies. It is not intended as a substitute for the expertise and judgement of your physician, pharmacist or other healthcare professional. It should not be construed to indicate that the use of any medication in any country is safe, appropriate or effective for you. Consult with your healthcare professional before taking any medication.

Further information

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