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Substance Name: Orange G free acid
RN: 14245-98-8
UNII: 3U2C2O009A
InChIKey: MPVDXIMFBOLMNW-ISLYRVAYSA-N

Molecular Formula

  • C16-H12-N2-O7-S2

Molecular Weight

  • 408.4098
 
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Names and Synonyms

Name of Substance

  • Orange G free acid

Synonyms

  • 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-(2-phenyldiazenyl)-
  • 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-(phenylazo)-
  • 2-Naphthol-6,8-disulfonic acid, 1-phenylazo-
  • Orange G free acid
  • UNII-3U2C2O009A

Registry Numbers

CAS Registry Number

  • 14245-98-8

FDA UNII

  • 3U2C2O009A

System Generated Number

  • 0014245988

Structure Descriptors

InChI

1S/C16H12N2O7S2/c19-13-7-6-10-8-12(26(20,21)22)9-14(27(23,24)25)15(10)16(13)18-17-11-4-2-1-3-5-11/h1-9,19H,(H,20,21,22)(H,23,24,25)/b18-17+

InChIKey

MPVDXIMFBOLMNW-ISLYRVAYSA-N

Smiles

Oc1ccc2cc(cc(c2c1N=Nc3ccccc3)S(=O)(=O)O)S(=O)(=O)O