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Substance Name: 4-Hydroxy-3-((4-nitrophenyl)azo)-5-(((p-tolyl)sulphonyl)amino)naphthalene-2,7-disulphonic acid
RN: 85409-49-0
InChIKey: TXXKONXNGGPOSG-OCOZRVBESA-N

Molecular Formula

  • C23-H18-N4-O11-S3

Molecular Weight

  • 622.6102
 
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Names and Synonyms

Synonym

  • EINECS 287-118-8

Systematic Name

  • 4-Hydroxy-3-((4-nitrophenyl)azo)-5-(((p-tolyl)sulphonyl)amino)naphthalene-2,7-disulphonic acid

Registry Numbers

CAS Registry Number

  • 85409-49-0

System Generated Number

  • 0085409490

Structure Descriptors

InChI

1S/C23H18N4O11S3/c1-13-2-8-17(9-3-13)39(31,32)26-19-12-18(40(33,34)35)10-14-11-20(41(36,37)38)22(23(28)21(14)19)25-24-15-4-6-16(7-5-15)27(29)30/h2-12,26,28H,1H3,(H,33,34,35)(H,36,37,38)/b25-24+

InChIKey

TXXKONXNGGPOSG-OCOZRVBESA-N

Smiles

Cc1ccc(cc1)S(=O)(=O)Nc2cc(cc3c2c(c(c(c3)S(=O)(=O)O)/N=N/c4ccc(cc4)[N+](=O)[O-])O)S(=O)(=O)O