Product Description Tanshinone IIB Other Details Molecular Formula: C19H18O4 Molecular Weight: 310.34 CAS Number: 17397-93-2 Minimum Purity: 0.95 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
