Product Description Serpentinine Other Details Molecular Formula: C42H44N4O5 Molecular Weight: 684.8 CAS Number: 36519-42-3 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 5mg Leadtime:50 Days Sizes 2: 0 Leadtime:0 Sizes 3: 0 Leadtime:0