21876-47-1 Usage
Description
1-methyl-3-sulphonatopyridinium, also known as Methyl viologen, is a redox-active chemical compound belonging to the viologen family. It is capable of reversible oxidation and reduction reactions, making it a valuable redox-active probe in biochemical and biophysical research. However, it is also used as a herbicide and pesticide in agriculture, and it is important to note that it is toxic to humans, causing skin and eye irritation upon contact.
Uses
Used in Biochemical and Biophysical Research:
1-methyl-3-sulphonatopyridinium is used as a redox-active probe for studying electron transfer processes and investigating the mechanisms of various biological and chemical reactions.
Used in Agriculture:
1-methyl-3-sulphonatopyridinium is used as a herbicide and pesticide to control the growth of unwanted plants and pests. However, due to its toxicity, it is crucial to handle and store this compound with caution to prevent harm to humans and the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 21876-47-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,8,7 and 6 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 21876-47:
(7*2)+(6*1)+(5*8)+(4*7)+(3*6)+(2*4)+(1*7)=121
121 % 10 = 1
So 21876-47-1 is a valid CAS Registry Number.
InChI:InChI=1/C6H7NO3S/c1-7-4-2-3-6(5-7)11(8,9)10/h2-5H,1H3/p+1
