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Substance Name: 6-Amino-4-hydroxy-3-((4-nitro-2-sulphophenyl)azo)naphthalene-2-sulphonic acid
RN: 63555-89-5
InChIKey: LAYOWTLJFUTGSO-VHEBQXMUSA-N

Molecular Formula

  • C16-H12-N4-O9-S2

Molecular Weight

  • 468.4218
 
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Names and Synonyms

Synonym

  • EINECS 264-309-4

Systematic Name

  • 6-Amino-4-hydroxy-3-((4-nitro-2-sulphophenyl)azo)naphthalene-2-sulphonic acid

Registry Numbers

CAS Registry Number

  • 63555-89-5

System Generated Number

  • 0063555895

Structure Descriptors

InChI

1S/C16H12N4O9S2/c17-9-2-1-8-5-14(31(27,28)29)15(16(21)11(8)6-9)19-18-12-4-3-10(20(22)23)7-13(12)30(24,25)26/h1-7,21H,17H2,(H,24,25,26)(H,27,28,29)/b19-18+

InChIKey

LAYOWTLJFUTGSO-VHEBQXMUSA-N

Smiles

c1cc(cc2c1cc(c(c2O)/N=N/c3ccc(cc3S(=O)(=O)O)[N+](=O)[O-])S(=O)(=O)O)N