Product Description Thielavin B Other Details Molecular Formula: C31H34O10 Molecular Weight: 566.6 CAS Number: 71950-67-9 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 2.5mg Leadtime:50 Days Sizes 2: 0 Leadtime:0 Sizes 3: 0 Leadtime:0