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6,11-Hydro-11-oxo-dibenz[B,E]oxepin-2-acetic acid

CAS NO.: 55453-87-7

Chemical Structure:

Quality Specification:

Appearance: Light-yellow to pale-white crystalline powder

Identification: UV/HPLC

Loss on Drying: ¡Ü1.0%

PURITY(HPLC): ¡Ý98.0%

Usage: Olopatadine Hydrochloride Intermediate.

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