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IUPAC name:
tetrasodium 2,2'-ethene-1,2-diylbis[5-({4-[(4-sulfonatophenyl)diazenyl]phenyl}diazenyl)benzenesulfonate]

Inventory

EC number:
251-246-2
EC name:
Tetrasodium 4,4'-bis[[p-[(p-sulphonatophenyl)azo]phenyl]azo]stilbene-2,2'-disulphonate
CAS number:
32829-81-5
CAS number:
32829-81-5
Synonyms
Names:
Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[ 5-[[4-[(4-sulfophenyl)azo]phenyl]azo]-, tetrasodium salt
Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-[[4-[(4-sulfophenyl)azo]phenyl]azo]-, tetrasodium salt

Molecular and structural information

Molecular formula:
C38H28N8O12S4.4Na
Molecular weight:
1 004.863
SMILES notation:
[Na+].[Na+].[Na+].[Na+].[O-]S(=O)(=O)c1ccc(cc1)N=Nc2ccc(cc2)N=Nc6ccc(/C=C/c5ccc(N=Nc4ccc(N=Nc3ccc(cc3)S([O-])(=O)=O)cc4)cc5S([O-])(=O)=O)c(c6)S([O-])(=O)=O
InChl:
InChI=1/C38H28N8O12S4.4Na/c47-59(48,49)35-19-15-31(16-20-35)41-39-27-7-11-29(12-8-27)43-45-33-5-3-25(37(23-33)61(53,54)55)1-2-26-4-6-34(24-38(26)62(56,57)58)46-44-30-13-9-28(10-14-30)40-42-32-17-21-36(22-18-32)60(50,51)52;;;;/h1-24H,(H,47,48,49)(H,50,51,52)(H,53,54,55)(H,56,57,58);;;;/q;4*+1/p-4
Structural formula:
Chemical structure

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