Product Description 3,7-Dimethoxyflavone Other Details Molecular Formula: C17H14O4 Molecular Weight: 282.29 CAS Number: 20950-52-1 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 100mg Leadtime:65 Days Sizes 2: 250mg Leadtime:65 Days Sizes 3: 500mg Leadtime:65 Days