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Certificate of Analysis

NSC87877

Molecular Formula:	C₁₉H₁₃N₃O₇S₂.2Na
Molecular Weight:	503.42
CAS No.:	56932-43-5
Storage (From the date of receipt):	3 years -20°C powder
	1 year -80°C in solvent
Image:

HPLC: 99.84% purity | NMR: Consistent with structure