Product Description Tiamulin fumarate Other Details Molecular Formula: C28H47NO4S.C4H4O4 Molecular Weight: 609.81 CAS Number: 55297-96-6 Minimum Purity: >98% (HPLC), powder UN Number: N/A Dangerous Goods Class: N/A Packing Group: N/A Storage Temperature: N/A Sizes 1: 25mg Leadtime:20 Days Sizes 2: 100mg Leadtime:20 Days Sizes 3: 0 Leadtime:0