0 Sildenafil Impurity 37 CAS 139755-83-237 In Impurities, Pharmaceutical Chemicals, Products Name Sildenafil Impurity 37Synonyms 1-methyl-4-nitro-3-propyl-1H-pyrazole-5-carboxamideMolecular Formula C₈H₁₂N₄O₃Molecular Weight 212.21CAS Number (Or Caming Number for Non-CAS Products) 139755-83-237Use Impurity of API SildenafilLinks This product is exclusively sold through our sales company Watson International Limited (https://www.watson-int.com/).
