2-Amino-4,5-dimethyl-thiophene-3-carbonitrile Suppliers, 2-Amino-4,5-dimethyl-thiophene-3-carbonitrile Manufacturers.
Company: |
Changzhou HuanLing Chemical Co., Ltd. |
E-mail: |
chem@netsun.com |
Address: |
Changzhou World Trade Center B907,Jiangsu,China |
Zip Code: |
213164 |