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Substance Name: Ensulizole [USAN:USP:INN]
RN: 27503-81-7
UNII: 9YQ9DI1W42
InChIKey: UVCJGUGAGLDPAA-UHFFFAOYSA-N

Note

  • Sunscreening agent.

Molecular Formula

  • C13-H10-N2-O3-S

Molecular Weight

  • 274.299
 
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Names and Synonyms

Name of Substance

  • Ensulizole [USAN:USP:INN]
  • Phenylbenzimidazole sulfonic acid

Synonyms

  • 1H-Benzimidazole-5-sulfonic acid-2-phenyl-
  • 2-Phenylbenzimidazole-5-sulfonic acid
  • EC 248-502-0
  • EINECS 248-502-0
  • Ensulizole
  • UNII-9YQ9DI1W42

Systematic Names

  • 1H-Benzimidazole-5-sulfonic acid, 2-phenyl-
  • 1H-Benzimidazole-6-sulfonic acid, 2-phenyl-
  • 2-Phenyl-1H-benzimidazole-5-sulphonic acid

Registry Numbers

CAS Registry Number

  • 27503-81-7

FDA UNII

  • 9YQ9DI1W42

Other Registry Number

  • 165659-93-8

System Generated Number

  • 0027503817

Structure Descriptors

InChI

1S/C13H10N2O3S/c16-19(17,18)10-6-7-11-12(8-10)15-13(14-11)9-4-2-1-3-5-9/h1-8H,(H,14,15)(H,16,17,18)

InChIKey

UVCJGUGAGLDPAA-UHFFFAOYSA-N

Smiles

c1ccc(cc1)c2[nH]c3ccc(cc3n2)S(=O)(=O)O