Sildenafil Impurity 37 CAS 139755-83-237 Watson International Limited

Name
Sildenafil Impurity 37
Synonyms
1-methyl-4-nitro-3-propyl-1H-pyrazole-5-carboxamide
Molecular Formula
C₈H₁₂N₄O₃
Molecular Weight
212.21
CAS Number (Or Watson Number for Non-CAS Products)
139755-83-237
Use
Impurity of API Sildenafil
Links
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