Product Description Biotin-PEG6-Mal Other Details Molecular Formula: C31H51N5O11S Molecular Weight: 701.8 CAS Number: 1808990-66-0 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 10mg Leadtime:20 Days Sizes 2: 50mg Leadtime:20 Days Sizes 3: 0 Leadtime:0