DIRECT RED 81

More details:

• Systematic name

  Disodium 7-(benzoylamino)-4-hydroxy-3-[(E)-{4-[(E)-(4-sulfonatophenyl)diazenyl]phenyl}diazenyl]-2-naphthalenesulfonate

• SMILES

  c1ccc(cc1)C(=O)Nc2ccc3c(c2)cc(c(c3O)/N=N/c4ccc(cc4)/N=N/c5ccc(cc5)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]

• Std. InChi

  InChI=1S/C29H21N5O8S2.2Na/c35-28-25-15-12-23(30-29(36)18-4-2-1-3-5-18)16-19(25)17-26(44(40,41)42)27(28)34-33-21-8-6-20(7-9-21)31-32-22-10-13-24(14-11-22)43(37,38)39;;/h1-17,35H,(H,30,36)(H,37,38,39)(H,40,41,42);;/q;2*+1/p-2/b32-31+,34-33+;;

• Std. InChIKey

  UFUQRRYHIHJMPB-DUCFOALUSA-L

• Cite this record

  CSID:20155474, http://www.chemspider.com/Chemical-Structure.20155474.html (accessed 09:00, Jun 2, 2023)