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Reference substances

Reference substances

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General information

Inventory

EC number:
278-093-4
EC name:
[μ-[[3,3'-[azoxybis[(2-hydroxy-p-phenylene)azo]]bis[4-hydroxynaphthalene-2,7-disulphonato]](8-)]]dicopper, tetrasodium salt
CAS number:
75173-68-1

No inventory information available

Reference substance information

IUPAC name:
(2Z)-N-{[(2Z)-17,21-bis[(sodiooxy)sulfonyl]-10,12-dioxa-2,3-diaza-11-cupratetracyclo[11.8.0.0⁴,⁹.0¹⁴,¹⁹]henicosa-1(21),2,4(9),5,7,13,15,17,19-nonaen-7-yl]imino}-17,21-bis[(sodiooxy)sulfonyl]-10,12-dioxa-2,3-diaza-11-cupratetracyclo[11.8.0.0⁴,⁹.0¹⁴,¹⁹]henicosa-1(21),2,4(9),5,7,13,15,17,19-nonaen-7-imine oxide
Synonyms
Names:
Identifier:
other: InChl
1S/C32H22N6O17S4.2Cu.4Na/c39-25-13-17(1-7-23(25)33-35-29-27(58(50,51)52)11-15-9-19(56(44,45)46)3-5-21(15)31(29)41)37-38(43)18-2-8-24(26(40)14-18)34-36-30-28(59(53,54)55)12-16-10-20(57(47,48)49)4-6-22(16)32(30)42;;;;;;/h1-14,39-42H,(H,44,45,46)(H,47,48,49)(H,50,51,52)(H,53,54,55);;;;;;/q;2*+2;4*+1/p-8/b35-33+,36-34+,38-37+;;;;;;
Identifier:
other: SMILES notation
[Na+].[Na+].[Na+].[Na+].O=N(=Nc1ccc2N=Nc3c4O[Cu-2]5(Oc2c1)OS(=O)(=O)c6ccc4c(c6)cc3S(=O)(=O)O5)c7ccc8N=Nc9c%10O[Cu-2]%11(Oc8c7)OS(=O)(=O)c%12ccc%10c(c%12)cc9S(=O)(=O)O%11
[μ-[[3,3'-[azoxybis[(2-hydroxy-p-phenylene)azo]]bis[4-hydroxynaphthalene-2,7-disulphonato]](8-)]]dicopper, tetrasodium salt

CAS information

CAS number:
75173-68-1

Molecular and structural information

Molecular formula:
C32H14Cu2N6O17S4.4Na
Molecular weight:
1 101.804
SMILES notation:
[Na+].[Na+].[Na+].[Na+].O=N(=Nc1ccc2N=Nc3c4O[Cu-2]5(Oc2c1)OS(=O)(=O)c6ccc4c(c6)cc3S(=O)(=O)O5)c7ccc8N=Nc9c%10O[Cu-2]%11(Oc8c7)OS(=O)(=O)c%12ccc%10c(c%12)cc9S(=O)(=O)O%11
InChl:
1S/C32H22N6O17S4.2Cu.4Na/c39-25-13-17(1-7-23(25)33-35-29-27(58(50,51)52)11-15-9-19(56(44,45)46)3-5-21(15)31(29)41)37-38(43)18-2-8-24(26(40)14-18)34-36-30-28(59(53,54)55)12-16-10-20(57(47,48)49)4-6-22(16)32(30)42;;;;;;/h1-14,39-42H,(H,44,45,46)(H,47,48,49)(H,50,51,52)(H,53,54,55);;;;;;/q;2*+2;4*+1/p-8/b35-33+,36-34+,38-37+;;;;;;
Structural formula:
Chemical structure