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Substance Name: 2-Naphthalenesulfonic acid, 4-hydroxy-3-(2-(4-methoxy-2-sulfophenyl)diazenyl)-7-(methylamino)-
RN: 51838-10-9
InChIKey: QGFCDQHZQAEFLA-QZQOTICOSA-N

Molecular Formula

  • C18-H17-N3-O8-S2

Molecular Weight

  • 467.477
 
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Names and Synonyms

Synonyms

  • 4-Hydroxy-3-((4-methoxy-2-sulfophenyl)azo)-7-(methylamino)-2-naphthalenesulfonic acid
  • EINECS 257-464-4

Systematic Names

  • 2-Naphthalenesulfonic acid, 4-hydroxy-3-((4-methoxy-2-sulfophenyl)azo)-7-(methylamino)-
  • 2-Naphthalenesulfonic acid, 4-hydroxy-3-(2-(4-methoxy-2-sulfophenyl)diazenyl)-7-(methylamino)-
  • 4-Hydroxy-3-((4-methoxy-2-sulphophenyl)azo)-7-(methylamino)naphthalene-2-sulphonic acid

Registry Numbers

CAS Registry Number

  • 51838-10-9

System Generated Number

  • 0051838109

Structure Descriptors

InChI

1S/C18H17N3O8S2/c1-19-11-3-5-13-10(7-11)8-16(31(26,27)28)17(18(13)22)21-20-14-6-4-12(29-2)9-15(14)30(23,24)25/h3-9,19,22H,1-2H3,(H,23,24,25)(H,26,27,28)/b21-20+

InChIKey

QGFCDQHZQAEFLA-QZQOTICOSA-N

Smiles

O=S(=O)(O)c1c(\N=N\c2c(S(=O)(=O)O)cc(OC)cc2)c(O)c2c(cc(NC)cc2)c1