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Substance Name: 3,6-Bis((4-bromo-2-sulphophenyl)azo)-4,5-dihydroxynaphthalene-2,7-disulphonic acid
RN: 16091-04-6
InChIKey: QJTJGSDSFNFCRT-NBHCHVEOSA-N

Molecular Formula

  • C22-H14-Br2-N4-O14-S4

Molecular Weight

  • 846.4386
 
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Names and Synonyms

Synonym

  • EINECS 240-252-0

Systematic Name

  • 3,6-Bis((4-bromo-2-sulphophenyl)azo)-4,5-dihydroxynaphthalene-2,7-disulphonic acid

Registry Numbers

CAS Registry Number

  • 16091-04-6

System Generated Number

  • 0016091046

Structure Descriptors

InChI

1S/C22H14Br2N4O14S4/c23-10-1-3-12(14(7-10)43(31,32)33)25-27-19-16(45(37,38)39)5-9-6-17(46(40,41)42)20(22(30)18(9)21(19)29)28-26-13-4-2-11(24)8-15(13)44(34,35)36/h1-8,29-30H,(H,31,32,33)(H,34,35,36)(H,37,38,39)(H,40,41,42)/b27-25+,28-26+

InChIKey

QJTJGSDSFNFCRT-NBHCHVEOSA-N

Smiles

c1c(cc(c(c1)/N=N/c2c(c3c(c(c(cc3cc2S(=O)(=O)O)S(=O)(=O)O)/N=N/c4c(cc(cc4)Br)S(=O)(=O)O)O)O)S(=O)(=O)O)Br