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Substance Name: Tropaeolin OO
RN: 17040-79-8
InChIKey: LXEMVZAXEIKMOU-QZQOTICOSA-N

Molecular Formula

  • C18-H15-N3-O3-S

Molecular Weight

  • 353.401
 
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Names and Synonyms

Name of Substance

  • Tropaeolin OO

Synonym

  • EINECS 241-110-0

Systematic Names

  • 4-((4-(Anilino)phenyl)azo)benzenesulphonic acid
  • Benzenesulfonic acid, 4-((4-(phenylamino)phenyl)azo)-
  • Benzenesulfonic acid, 4-(2-(4-(phenylamino)phenyl)diazenyl)-

Registry Numbers

CAS Registry Number

  • 17040-79-8

Related Registry Number

  • 554-73-4 (mono-hydrochloride salt)

System Generated Number

  • 0017040798

Structure Descriptors

InChI

1S/C18H15N3O3S/c22-25(23,24)18-12-10-17(11-13-18)21-20-16-8-6-15(7-9-16)19-14-4-2-1-3-5-14/h1-13,19H,(H,22,23,24)/b21-20+

InChIKey

LXEMVZAXEIKMOU-QZQOTICOSA-N

Smiles

O=S(=O)(O)c1ccc(\N=N\c2ccc(Nc3ccccc3)cc2)cc1