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Sildenafil Impurity IV-1

CAT#: S02124
Product Name: Sildenafil Impurity IV-1
Synonyms: 2-ethoxy-5-(piperazin-1-ylsulfonyl)benzoic acid
M.F: C13H18N2O5S
M.W: 314.36
CAS#: 1308332-48-0
Specification: 10mg/vial
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