Registration Dossier
Registration Dossier
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EC number: 943-290-2 | CAS number: -
Reference substances
- IUPAC name:
- Disodium 3-[(5-chloro-2-phenoxyphenyl)azo]-4-hydroxy-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonate
Inventory
- EC number:
- 229-129-2
- EC name:
- Disodium 3-[(5-chloro-2-phenoxyphenyl)azo]-4-hydroxy-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonate
- CAS number:
- 6416-66-6
- CAS number:
- 6416-66-6
Synonyms
Molecular and structural information
- Molecular formula:
- C29H20ClN3O10S3.2Na
- Molecular weight:
- ca. 748.11
- SMILES notation:
- [Na+].[Na+].Clc5cc(/N=N/c2c(O)c3c(NS(=O)(=O)c1ccc(C)cc1)cc(cc3cc2S([O-])(=O)=O)S([O-])(=O)=O)c(Oc4ccccc4)cc5
- InChl:
- 1/C29H22ClN3O10S3.2Na/c1-17-6-5-9-21(12-17)44(35,36)33-24-16-22(45(37,38)39)13-18-14-26(46(40,41)42)28(29(34)27(18)24)32-31-23-15-19(30)10-11-25(23)43-20-7-3-2-4-8-20;;/h2-16,33-34H,1H3,(H,37,38,39)(H,40,41,42);;/q;2*+1/p-2/b32-31+;;
- Structural formula:
Related substances
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