Product Description (4,5-Dichlorothiophen-2-yl)boronic acid Other Details Molecular Formula: C4H3BCl2O2S Molecular Weight: 196.85 CAS Number: 1190737-21-3 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 100mg Leadtime:65 Days Sizes 2: 1g Leadtime:65 Days Sizes 3: 5g Leadtime:65 Days