Product Description 3,4-Diethoxyphenylacetic acid Other Details Molecular Formula: C12H16O4 Molecular Weight: 224.25 CAS Number: 38464-04-9 Minimum Purity: 98% (HPLC) 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: 25g Leadtime:20 Days