Product Description 2,3-Dimethoxycinnamic acid Other Details Molecular Formula: C11H12O4 Molecular Weight: 208.21 CAS Number: 7345-82-6 Minimum Purity: 0.98 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 5g Leadtime:20 Days Sizes 2: 25g Leadtime:20 Days Sizes 3: 100g Leadtime:20 Days