Product Description Ginsenoside RK1 Other Details Molecular Formula: C42H70O12 Molecular Weight: 767.003 CAS Number: 494753-69-4 Minimum Purity: 0.98 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1mg Leadtime:65 Days Sizes 2: 2mg Leadtime:65 Days Sizes 3: 5mg Leadtime:65 Days