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Certificate of Analysis

Tosufloxacin

Molecular Formula:	C₁₉H₁₅F₃N₄O₃
Molecular Weight:	404.34
CAS No.:	100490-36-6
Storage (From the date of receipt):	3 years -20°C powder
	1 year -80°C in solvent
Image:

HPLC: 99.73% purity | NMR: Consistent with structure