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Sildenafil Impurity 4
Catalog No: PI20001007     Product Name: Sildenafil Impurity 4

CAS No:N/A||Chemical Formula:C18H20N4O3S||Molecular Weight:372.44300||Exact Mass:372.12561||4-ethoxy-3-(1-methyl-3-propyl-7-thioxo-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)benzoic acid


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