Product Description 5-Aminoorotic acid Other Details Molecular Formula: C5H5N3O4 Molecular Weight: 171.11 CAS Number: 7164-43-4 Minimum Purity: 99% (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: 0 Leadtime:0