7,8-Dimethoxy-1,3-dihydro-2H-3-benzazepin-2-one Suppliers, 7,8-Dimethoxy-1,3-dihydro-2H-3-benzazepin-2-one Manufacturers.
Company: |
Beijing HuiKang BoYuan Chemical Tech CO. LTD |
E-mail: |
chem@netsun.com |
Address: |
No. 7 Haiying Road, Science City, Fengtai District, Beijing, China |
Zip Code: |
100070 |