Certificate of Analysis

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NSC 74859 (S3I-201)

Molecular Formula:	C₁₆H₁₅NO₇S
Molecular Weight:	365.36
CAS No.:	501919-59-1
Storage (From the date of receipt):	3 years -20°C powder
Storage (From the date of receipt):	1 year -80°C in solvent
Image:

HPLC: 99.28% purity | NMR: Consistent with structure