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Certificate of Analysis

NMS-873

Molecular Formula:	C₂₇H₂₈N₄O₃S₂
Molecular Weight:	520.67
CAS No.:	1418013-75-8
Storage (From the date of receipt):	3 years -20°C powder
	1 year -80°C in solvent
Image:

HPLC: 99.91% purity | NMR: Consistent with structure