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Substance Name: Procion brilliant orange M-2RS
RN: 35517-49-8
InChIKey: HNVAXTCEGAAHDL-HUVHLSCJSA-K

Note

  • Marker for identification of demineralized enamel in teeth.

Molecular Formula

  • C23-H14-Cl2-N6-O9-S3.3Na

Molecular Weight

  • 751.4469
 
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Names and Synonyms

Name of Substance

  • Procion brilliant orange M-2RS

Systematic Name

  • 1,4-Naphthalenedisulfonic acid, 6-((6-((4,6-dichloro-1,3,5-triazin-2-yl)amino)-3-sulfo-2-naphthalenyl)azo)-, trisodium salt

Registry Numbers

CAS Registry Number

  • 35517-49-8

System Generated Number

  • 0035517498

Molecular Formulas

Molecular Formula

  • C23-H14-Cl2-N6-O9-S3.3Na

Molecular Formula Fragments

  • C23-H14-Cl2-N6-O9-S3
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C23H14Cl2N6O9S3.3Na/c24-21-27-22(25)29-23(28-21)26-13-2-1-11-8-17(20(43(38,39)40)9-12(11)7-13)31-30-14-3-4-15-16(10-14)19(42(35,36)37)6-5-18(15)41(32,33)34;;;/h1-10H,(H,32,33,34)(H,35,36,37)(H,38,39,40)(H,26,27,28,29);;;/q;3*+1/p-3/b31-30+;;;

InChIKey

HNVAXTCEGAAHDL-HUVHLSCJSA-K

Smiles

S(=O)(=O)(c1c(/N=N/c2cc3c(S(=O)(=O)[O-])ccc(S(=O)(=O)[O-])c3cc2)cc2c(c1)cc(Nc1nc(nc(n1)Cl)Cl)cc2)[O-].[Na+].[Na+].[Na+]