Product Description 6,8-Dichlorochromone-3-carboxaldehyde Other Details Molecular Formula: C10H4Cl2O3 Molecular Weight: 243.04 CAS Number: 64481-10-3 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