Questin

Catalog Number	ACM3774649-1
CAS Number	3774-64-9
Structure
Molecular Weight	284.26
Molecular Formula	C16H12O5
Canonical SMILES	O=C1C2=C(C=C(O)C=C2OC)C(C3=CC(C)=CC(O)=C13)=O
Purity	97%+
Appearance	Yellow to orange solid
Storage	4 °C, Protect from light In solvent: -80 °C, 6 months; -20 °C, 1 month (Protect from light)

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