Pyrazosulfuron
Chemical name: 5-[(4,6-dimethoxypyrimidin-2-ylcarbamoyl)sulfamoyl]-1-methylpyrazole-4-carboxylic acid5-[[[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]amino]sulfonyl]-1-methyl-1H-pyrazole-4-carboxylic acid
CAS.No.:98389-04-9
Molecular formula: C12H14N6O7S
Molecular weight: 386.3406
Purity: 95%TC
Package: 25kg/drum
Danger class: 9
UN 3077 9/PG 3
Appearance: offwhite crystal
SG: 1.44(20ºC)
Vapour pressure: 0.0147mPa (20ºC)
Uses:  belong to sulfonylurea herbicide, a selective absorption and transmitting herbicide, mainly absorbed by the root, and transfer in plant body quickly, restrain of growth,and weeds dying.