Product Description 5-Chloro-2-nitrocinnamic acid Other Details Molecular Formula: C9H6ClNO4 Molecular Weight: 227.6 CAS Number: 20357-28-2 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 250mg Leadtime:65 Days Sizes 2: 500mg Leadtime:65 Days Sizes 3: 1g Leadtime:65 Days