Diethyl (4-methylpiperazin-1-yl)methylphosphonate Suppliers, Diethyl (4-methylpiperazin-1-yl)methylphosphonate Manufacturers.
Company: |
J&H Chemical Co.,ltd |
E-mail: |
chem@netsun.com |
Address: |
No.200 Zhenhua Rd.Xihu Industrial Park, Hangzhou 310030, China |
Zip Code: |
310007 |