![Chemical structure of 3-hydroxy-5-[hydroxy(methoxy)methylidene]-4-oxo-4,5-dihydrothiophene-2-carbonitrile, CAS 1937240-49-7](https://api.angenesci.com/assets/img/none.png)
| CAS Number | 1937240-49-7 |
| Catalog Number | AG032F5A |
| Chemical Name | 3-hydroxy-5-[hydroxy(methoxy)methylidene]-4-oxo-4,5-dihydrothiophene-2-carbonitrile |
| Molecular Formula | C7H5NO4S |
| Molecular Weight | 199.1839 |
| SMILES | COC(O)=C1C(=O)C(O)=C(C#N)S1 |
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