98389-04-9 Usage
General Description
Pyrazosulfuron is a post-emergent herbicide used for the control of annual and perennial grasses and broadleaf weeds in various crops such as rice, wheat, and barley. It works by inhibiting the enzyme acetolactate synthase (ALS) in susceptible plants, thereby disrupting their amino acid and protein synthesis, leading to plant death. Pyrazosulfuron is absorbed through the foliage and roots of the targeted weeds and has shown to have low toxicity to non-target organisms. It provides long-lasting control of weeds and is considered to have low environmental impact due to its high selectivity and low application rates.
Check Digit Verification of cas no
The CAS Registry Mumber 98389-04-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,3,8 and 9 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 98389-04:
(7*9)+(6*8)+(5*3)+(4*8)+(3*9)+(2*0)+(1*4)=189
189 % 10 = 9
So 98389-04-9 is a valid CAS Registry Number.
InChI:InChI=1/C12H14N6O7S/c1-18-9(6(5-13-18)10(19)20)26(22,23)17-12(21)16-11-14-7(24-2)4-8(15-11)25-3/h4-5H,1-3H3,(H,19,20)(H2,14,15,16,17,21)
