| Product name | Methyl (Z)-1-acetyl-3-(ethoxy(phenyl)methylene)-2-oxoindoline-6-carboxylate |
| CAS NO. | 1175365-43-1 |
| Purity | ≥99.0% |
| Molecular Formula | C21H19NO5 |
| Appearance | Yellow-green crystalline powder |
| Structural Formula |  |
| Description & Application | Nintedanib intermediate |
| Specification | Water Determination ≤2% |
| Package | 25kg，Fiber drum |
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