Direct Yellow 4 (Q4096518)
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chemical compound
- brilliant yellow
Language | Label | Description | Also known as |
---|---|---|---|
English | Direct Yellow 4 |
chemical compound |
|
Statements
O=C1C=CC(=NNc2ccc(/C=C/c3ccc(NN=C4C=CC(=O)C=C4)cc3S(=O)(=O)[O-])c(S(=O)(=O)[O-])c2)C=C1.[Na+].[Na+]
1 reference
O=S(=O)(O)c1cc(N=Nc2ccc([O-])cc2)ccc1C=Cc1ccc(N=Nc2ccc([O-])cc2)cc1S(=O)(=O)O.[Na+].[Na+]
1 reference
O=C1C=CC(=NNc2ccc(/C=C/c3ccc(NN=C4C=CC(=O)C=C4)cc3S(=O)(=O)[O-])c(S(=O)(=O)[O-])c2)C=C1.[Na+].[Na+]
1 reference
Identifiers
2 references
221-267-1
1 reference
27 December 2018
Sodium 4,4'-bis(p-hydroxyphenylazo)-2,2'-vinylenedibenzenesulphonate (English)
CAS no.: 3051-11-4 (English)
1 reference
27 December 2018
Sodium 4,4'-bis(p-hydroxyphenylazo)-2,2'-vinylenedibenzenesulphonate (English)
CAS no.: 3051-11-4 (English)
Sitelinks
Wikipedia(1 entry)
- ruwiki Бриллиантовый жёлтый