Shaoxin Catsyn Co., Ltd. Tel : +86 (0)575-82040869
![B-9,9'-Spirobi[9H-fluoren]-2'-yl-boronic acid](https://qncdn.chemcd.cn/catsyn/structure/OL10098.png)
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Catsyn offer gram to tons of B-9,9'-Spirobi[9H-fluoren]-2'-yl-boronic acid | CAS 236389-21-2, its formula is C25H17BO2, molecular weight is 360.21g/mol and the purity is usually >98%.
![OL10212 | 1858289-64-1 | 2-(6-([1,1'-biphenyl]-3-yl)dibenzo[b,d]thiophen-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane](https://qncdn.chemcd.cn/catsyn/structure/OL10212.png "OL10212 | 1858289-64-1 | 2-(6-([1,1'-biphenyl]-3-yl)dibenzo[b,d]thiophen-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane")