Product Description Ginkgolide J Other Details Molecular Formula: C20H24O10 Molecular Weight: 424.4 CAS Number: 107438-79-9 Minimum Purity: 0.9 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1mg Leadtime:20 Days Sizes 2: 5mg Leadtime:20 Days Sizes 3: 10mg Leadtime:20 Days