Quick view View Item Huperzine A analytical standard (25mg) (−)-Huperzine A analytical standard Synonym: (−)-Selagine, Kimpukan A CAS Number 102518-79-6 Empirical Formula (Hill Notation) C15H18N2O Molecular Weight 242.32 MDL... Weight: 1.00 LBS View Item Quick view Qty in Cart: 0 Price: Subtotal: