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Substance Name: 5-((2,4-Dihydroxy-3-((2-hydroxy-5-nitrophenyl)azo)phenyl)azo)-4-hydroxy-3-((4-nitrophenyl)azo)naphthalene-2,7-disulphonic acid
RN: 85959-23-5
InChIKey: LGXQDISFLSBKEI-PKDJZJALSA-N

Molecular Formula

  • C28-H18-N8-O14-S2

Molecular Weight

  • 754.6242
 
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Names and Synonyms

Synonym

  • EINECS 289-014-8

Systematic Name

  • 5-((2,4-Dihydroxy-3-((2-hydroxy-5-nitrophenyl)azo)phenyl)azo)-4-hydroxy-3-((4-nitrophenyl)azo)naphthalene-2,7-disulphonic acid

Registry Numbers

CAS Registry Number

  • 85959-23-5

System Generated Number

  • 0085959235

Structure Descriptors

InChI

1S/C28H18N8O14S2/c37-21-7-5-16(36(43)44)11-19(21)31-33-25-22(38)8-6-18(27(25)39)30-32-20-12-17(51(45,46)47)9-13-10-23(52(48,49)50)26(28(40)24(13)20)34-29-14-1-3-15(4-2-14)35(41)42/h1-12,37-40H,(H,45,46,47)(H,48,49,50)/b32-30+,33-31+,34-29+

InChIKey

LGXQDISFLSBKEI-PKDJZJALSA-N

Smiles

c1cc(ccc1/N=N/c2c(cc3cc(cc(c3c2O)/N=N/c4ccc(c(c4O)/N=N/c5cc(ccc5O)[N+](=O)[O-])O)S(=O)(=O)O)S(=O)(=O)O)[N+](=O)[O-]