Product Description Pyrrophenone Other Details Molecular Formula: C49H37F2N3O5S2 Molecular Weight: 849.98 CAS Number: 341973-06-6 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1mg Leadtime:20 Days Sizes 2: 5mg Leadtime:20 Days Sizes 3: 10mg Leadtime:20 Days