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Certificate of Analysis

Nimesulide

Molecular Formula:	C₁₃H₁₂N₂O₅S
Molecular Weight:	308.31
CAS No.:	51803-78-2
Storage (From the date of receipt):	3 years -20°C powder
	1 year -80°C in solvent
Image:

HPLC: 99.89% purity | NMR: Consistent with structure