B-9,9'-Spirobi[9H-fluoren]-2'-yl-boronic acid Suppliers, B-9,9'-Spirobi[9H-fluoren]-2'-yl-boronic acid Manufacturers.
Company: |
Beijing Hechemist Technology Co., Ltd |
E-mail: |
chem@netsun.com |
Address: |
YongAn Road No.20, Shilong Economic Development Zone, Mentougou District, Beijing, China |
Zip Code: |
102601 |