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Certificate of Analysis

IPA-3

Molecular Formula:	C₂₀H₁₄O₂S₂
Molecular Weight:	350.45
CAS No.:	42521-82-4
Storage (From the date of receipt):	3 years -20°C powder
	1 year -80°C in solvent
Image:

HPLC: 99.66% purity | NMR: Consistent with structure