hubei seven eight nine chemical co.,ltd
Country: China (Mainland)
Business Type: Other
4-Pyrimidinecarboxylicacid, 5-chloro-1,2,3,6-tetrahydro-2,6-dioxo-, methyl esterCAS NO.: 91447-90-4
Methyl 4-amino-2-chloropyrimidine-5-carboxylateCAS NO.: 858269-13-3