Product Description Coumestrol dimethyl ether Other Details Molecular Formula: C17H12O5 Molecular Weight: 296.27 CAS Number: 3172-99-4 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 2mg Leadtime:65 Days Sizes 2: 5mg Leadtime:65 Days Sizes 3: 10mg Leadtime:65 Days