Tel: | 021-60441077 |
Phone: | 18701958033 13296081077 |
Address: | Pudong new area, Shanghai rui city road 528 11 4 / f, a house |
Product name:5-BROMOPYRIDINE-3-SULPHONAMID CAS NO.:62009-33-0 Formula:C5H5N2O2Sbr Weight:237.0744 Alias: |