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Name: Huperzia extract,Huperzine A
Latin Name Huperzia serrata (Thunb) TrevMolecular Formula C15H18N2O Molecular Weight 242.32 CAS No. 102518-79-6(120786-18-7)
Source: Shoots of Huperzia serratum
Specification: Huperzine A 1-5%
Description: Brown powder
Analytical Method: HPLC
Action: Huperzine A can be used for people is in memory disorder canused by brain disease.It can significantly improve AD patients' cognitive function,behavior and metal obstacles.
huperzine serrate extract 99%