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EC number: 277-753-9 | CAS number: 74186-17-7
Reference substances
- IUPAC name:
- trisodium 2-hydroxy-5-({5-methyl-4-[(4-nitro-2-sulfonatophenyl)diazenyl]-2-(3-sulfonatopropoxy)phenyl}diazenyl)benzoate
Inventory
- EC number:
- 277-753-9
- EC name:
- Trisodium 5-[[5-methyl-4-[(4-nitro-2-sulphonatophenyl)azo]-2-(3-sulphonatopropoxy)phenyl]azo]salicylate
- CAS number:
- 74186-17-7
- CAS number:
- 74186-17-7
Synonyms
- Names:
- Benzoic acid, 2-hydroxy-5-[[5-methyl-4- [(4-nitro-2-sulfophenyl)azo]-2-(3-sulfopropoxy)phenyl ]azo]-, trisodium salt
- Benzoic acid, 2-hydroxy-5-[[5-methyl-4-[(4-nitro-2-sulfophenyl)azo]-2-(3-sulfopropoxy)phenyl]azo]-, trisodium salt
Molecular and structural information
- Molecular formula:
- C23H21N5O12S2.3Na
- Molecular weight:
- 689.515
- SMILES notation:
- [Na+].[Na+].[Na+].[O-][N+](=O)c3ccc(N=Nc1cc(OCCCS([O-])(=O)=O)c(cc1C)N=Nc2cc(C([O-])=O)c(O)cc2)c(c3)S([O-])(=O)=O
- InChl:
- InChI=1/C23H21N5O12S2.3Na/c1-13-9-19(27-24-14-3-6-20(29)16(10-14)23(30)31)21(40-7-2-8-41(34,35)36)12-18(13)26-25-17-5-4-15(28(32)33)11-22(17)42(37,38)39;;;/h3-6,9-12,29H,2,7-8H2,1H3,(H,30,31)(H,34,35,36)(H,37,38,39);;;/q;3*+1/p-3
- Structural formula:
Related substances
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