3-Carboxy-1-(4-sulfophenyl)-2-pyrazolin-5-one Suppliers, 3-Carboxy-1-(4-sulfophenyl)-2-pyrazolin-5-one Manufacturers.
Company: |
NEWPORT SHANGHAI LTD |
E-mail: |
chem@netsun.com |
Address: |
Room 201-202,NO.3 Building,787# Kangqiao Road,Pudong District Shanghai 201315 P.R China |
Zip Code: |
201315 |