Product Description 3-Acetyl-4,5-dimethyl-1H-pyrrole-2-carboxylic acid Other Details Molecular Formula: C9H11NO3 Molecular Weight: 181.19 CAS Number: 2386-33-6 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