Product Description Retapamulin Other Details Molecular Formula: C30H47NO4S Molecular Weight: 517.78 CAS Number: 224452-66-8 Minimum Purity: 98% (HPLC) UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 250mg Leadtime:20 Days Sizes 2: 1g Leadtime:20 Days Sizes 3: 5g Leadtime:20 Days