Product Description Conjugated Estrogens, tech. Other Details Molecular Formula: C18H19NaO5S Molecular Weight: 370.39 CAS Number: 12126-59-9 Minimum Purity: 0 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 5mg Leadtime:20 Days Sizes 2: 25mg Leadtime:20 Days Sizes 3: 100mg Leadtime:20 Days