Product Description VK-II-36 Other Details Molecular Formula: C26H26N2O5 Molecular Weight: 446.5 CAS Number: 955371-66-1 Minimum Purity: >98% UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 10mg Leadtime:20 Days Sizes 2: 50mg Leadtime:20 Days Sizes 3: 100mg Leadtime:20 Days