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Substance Name: C.I. Direct Orange 72
RN: 12217-64-0
InChIKey: DQZDXNOLPPLSFD-INRNMLHDSA-J

Molecular Formula

  • C37-H32-N6-O15-S4.4Na

Molecular Weight

  • 1016.88
 
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Names and Synonyms

Results Name

  • C.I. Direct Orange 72

Synonyms

  • 7,7'-(Ureylenebis((5-methoxy-2-methyl-p-phenylene)azo))di-1,3-naphthalenedisulfonic acid, tetrasodium salt
  • C.I. Direct Orange 72
  • EINECS 235-400-6

Systematic Names

  • 1,3-Naphthalenedisulfonic acid, 7,7'-(carbonylbis(imino(5-methoxy-2-methyl-4,1-phenylene)-2,1-diazenediyl))bis-, sodium salt (1:4)
  • 1,3-Naphthalenedisulfonic acid, 7,7'-(carbonylbis(imino(5-methoxy-2-methyl-4,1-phenylene)azo))bis-, tetrasodium salt
  • Tetrasodium 7,7'-(carbonylbis(imino(5-methoxy-2-methyl-4,1-phenylene)azo))bis(naphthalene-1,3-disulphonate)

Registry Numbers

CAS Registry Number

  • 12217-64-0

Other Registry Number

  • 74398-76-8

System Generated Number

  • 0012217640

Molecular Formulas

Molecular Formula

  • C37-H32-N6-O15-S4.4Na

Molecular Formula Fragments

  • C37-H32-N6-O15-S4
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C37H32N6O15S4.4Na/c1-19-9-31(33(57-3)17-29(19)42-40-23-7-5-21-11-25(59(45,46)47)15-35(27(21)13-23)61(51,52)53)38-37(44)39-32-10-20(2)30(18-34(32)58-4)43-41-24-8-6-22-12-26(60(48,49)50)16-36(28(22)14-24)62(54,55)56;;;;/h5-18H,1-4H3,(H2,38,39,44)(H,45,46,47)(H,48,49,50)(H,51,52,53)(H,54,55,56);;;;/q;4*+1/p-4/b42-40+,43-41+;;;;

InChIKey

DQZDXNOLPPLSFD-INRNMLHDSA-J

Smiles

[Na+].[Na+].[Na+].[Na+].C(=O)(Nc1cc(c(cc1OC)\N=N\c1ccc2cc(cc(c2c1)S(=O)(=O)[O-])S(=O)(=O)[O-])C)Nc1cc(c(cc1OC)\N=N\c1ccc2cc(cc(c2c1)S(=O)(=O)[O-])S(=O)(=O)[O-])C