Product Description VK3-OCH3 Other Details Molecular Formula: C19H19NO3 Molecular Weight: 309.36 CAS Number: 255906-59-3 Minimum Purity: >95% 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