Products Class: Sponge Natural Products
Content: 5%,10%,15%,20% Variolin B
Detection Method: UV
Molecular formula: C14H11ON7
Relative molecular mass: 293
Character: yellow brown powder
Origin: sponge Kirkpatrickia varialosa
Biological activity and toxicity: inhibiting tumour cells (IC50, ng/mL): P-388(210).
Packaging : 2.5kg double aseptic food poly vacuum-bag inside, 25kg per carton or according to customer requirement.
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