Product Description 4-(2,3,4-Trimethoxyphenyl)-4-oxobutyric acid Other Details Molecular Formula: C13H16O6 Molecular Weight: 268.26 CAS Number: 63213-41-2 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: 1g Leadtime:65 Days Sizes 3: 5g Leadtime:65 Days