Product Description 5-Carboxy SU 5402 Other Details Molecular Formula: C18H16N2O5 Molecular Weight: 340.3 CAS Number: 258831-77-5 Minimum Purity: 0.95 UN Number: N/A Dangerous Goods Class: N/A Packing Group: N/A Storage Temperature: N/A Sizes 1: 5mg Leadtime:65 Days Sizes 2: 10mg Leadtime:65 Days Sizes 3: 25mg Leadtime:65 Days