Product Description 4,4'-Dimethoxy-2,2'5,5'-tetraacetoxybiphenyl Other Details Molecular Formula: C22H22O10 Molecular Weight: 446.4 CAS Number: 7461-72-5 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 500mg Leadtime:65 Days Sizes 2: 0 Leadtime:0 Sizes 3: 0 Leadtime:0