| Product ID: | FY-SIL09 |
| Chemical Name: | Sildenafil impurity 9 |
| Synonyms: | 3-(6,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxy-ethyl ester Benzenesulfonic acid |
| Cas No.: | 1971915-89-5 |
| Molecular Formula: | C19H24N4O5S |
| Molecular Weight: | 420.48 |
| Specification: | 95% |
| Molecular Structure: |  |
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