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QCC Cat No.: |
QS041402 |
Chemical Name: |
Sildenafil Impurity B |
Synonyms: |
4-((4-ethoxy-3-(3-isobutyl-1-methyl-7-oxo-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)phenyl)sulfonyl)-1-methylpiperazine 1-oxide |
CAS No.: |
NA |
Molecular Formula: |
C23H32N6O5S |
Molecular Weight: |
504.60 |
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Standard Reference Material For "Sildenafil Impurity B"
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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