| QCC Cat No.: | QS040670 | Chemical Name: | Sildenafil Impurity 70 | Synonyms: | 1-(2-(4-ethoxy-3-(1-methyl-7-oxo-3-propyl-4,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)phenyl)-2-oxoethyl)-4-ethylpiperazine-2,3-dione | CAS No.: | 1609405-33-5 | Molecular Formula: | C25H30N6O5 | Molecular Weight: | 494.54 | ================================================ | Standard Reference Material For "Sildenafil Impurity 70" Warning:The form of the product salt may be different from the official website,please consult your local agent for details. |
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