| QCC Cat No.: | QV041405 | Chemical Name: | Vardenafil EP Impurity A | Synonyms: | 2-(2-ethoxy-5-((4-ethylpiperazin-1-yl)sulfonyl)phenyl)-5,7-dimethylimidazo[5,1-f][1,2,4]triazin-4(3H)-one | CAS No.: | 2169247-39-4 | Molecular Formula: | C21H28N6O4S | Molecular Weight: | 460.55 | ================================================ | Standard Reference Material For "Vardenafil EP Impurity A" 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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