Product Description 4-(4-Ethoxyphenyl)-4-oxobutanoic acid Other Details Molecular Formula: C12H14O4 Molecular Weight: 222.24 CAS Number: 53623-37-3 Minimum Purity: 0.97 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1g Leadtime:65 Days Sizes 2: 5g Leadtime:65 Days Sizes 3: 0 Leadtime:0