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Changzhou Yabang Pharmaceutical Co., LTD.
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Products
Olopatadine Hydrochloride
Standard:

YBH00332015/JP
CAS NO.: 140462-76-6
Molecular formula：

C21H23NO3.HCl
Structural formula：

Manufacturer: Changzhou Yabang Pharmaceutical CO.,LTD.
Loss on Dry: Not more than 0.5%
Assay: Min 99%
Description:  

Used as an antihistamine