Osthole,China price supplier

Cnidium monnieri P.E
Product name: Cnidium monnieri P.E.- Osthole
Synonyms: 7-Methoxy-8-(3-methyl-2-butenyl)-2H-1-benzopyran-2-one
CAS: 484-12-8
Come from: the nut of Cnidium monnieri (L.) Cuss.
                        Purity:10%;35%;90%;98%
Test method:HPLC
Molecular Formula and Molecular Weight: C15H16O3 ; 244.29
Melting point:83-84degree