N-(4-biphenyl)-(9,9-dimethylfluoren-2-yl)Amine Suppliers, N-(4-biphenyl)-(9,9-dimethylfluoren-2-yl)Amine Manufacturers.
Company: |
Beijing TOP Science Biotechnology Co., Ltd |
E-mail: |
chem@netsun.com |
Address: |
15-1705 jre three mile, Beijing 100000,CHINA |
Zip Code: |
100021 |