Product Description Estradiol propionate Other Details Molecular Formula: C21H28O3 Molecular Weight: 328.4 CAS Number: 3758-34-7 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 10mg Leadtime:65 Days Sizes 2: 25mg Leadtime:65 Days Sizes 3: 50mg Leadtime:65 Days