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N-Nitroso Sildenafil Impurity 42

CAT#: S52143
Product Name: N-Nitroso Sildenafil Impurity 42
Synonyms: 4-ethoxy-3-(1-methyl-4-nitroso-7-oxo-3-propylpyrazolo[4,3-d]pyrimidin-5-yl)benzenesulfonyl chloride
M.F: C17H18ClN5O5S
M.W: 439.87
CAS#: N/A
Specification: 10mg/vial
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