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EntityQ5425275· pop 8· linked from 4 articles

Also known as Acid orange 20, Orange No. 1, Orange 1

chemical compound

Wikidata facts

Mass
350.033722
Show 3 more facts
chemical formula
C₁₆H₁₁N₂NaO₄S
Commons category
Acid Orange 20
canonical SMILES
O=S(=O)(O)c1ccc(N=Nc2ccc([O-])c3ccccc23)cc1.[Na+]
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