The product description

【Chinese name】：银杏内酯J
【Name】: Ginkgolide J
【Molecular formula】: C20H24O10
【Molecular weight】: 424.40
【CAS number】: 107438-79-9
【Properties】: white and acicular crystal
【Grade of Purity】: 95.32%
【Store】: Extraction of Ginkgo leaf
【Pharmacological action】: The product has a strong bactericidal or bacteriostatic effect on B. subtilis, E. coli, yeast, Staphylococcus aureus, Shigella and Pseudomonas aeruginosa.
【Storage】: store at temperature of 2-8 °C and keep product from light