西地那非杂质49
Sildenafil Impurity 49
Inventory Status:
In stock
- Catalogue Number: S0152490
- Synonyms: ethyl 4-amino-1-methyl-3-propyl-1H-pyrazole-5-carboxylate
- CAS NO.: 304435-83-4
- Alternate CAS#:
- Molecular Formula: C10H17N3O2
- Molecular Weight: 211.27
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