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| Product Name: | 8-Nitro-4-Oxo-4H-1-Benzopyran-2-Carbonitrile |
| CAS | 141283-41-2 |
| Formula | C10H4N2O4 |
| Structure |
|
| 439.48 | 197.2325 |
| Assay | 98% |
| Appearance | White powder |
| Uses | Intermediates for Pranlukast |
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