Product Description 5-Carboxy-2-ethoxyphenylboronic acid Other Details Molecular Formula: C9H11BO5 Molecular Weight: 209.99 CAS Number: 1451391-73-3 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1g Leadtime:20 Days Sizes 2: 5g Leadtime:20 Days Sizes 3: 0 Leadtime:0