Sitrin, also known as 2-(4-isopropyltoluene-2-sulfonyl)-4,6-bis(4-methoxyphenyl)-1,3,5-triazine, is a chemical compound that belongs to the class of triazine derivatives. It is primarily used as a herbicide, specifically for controlling grassy weeds in various crops such as soybeans, peanuts, and cotton. Sitrin works by inhibiting the enzyme acetolactate synthase, which is essential for the synthesis of branched-chain amino acids in plants, ultimately leading to the cessation of plant growth and death. The compound is known for its selectivity, effectiveness, and low toxicity to mammals, making it a valuable tool in modern agriculture for weed management.
The CAS Registry Mumber 8065-22-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 8,0,6 and 5 respectively; the second part has 2 digits, 2 and 2 respectively. Calculate Digit Verification of CAS Registry Number 8065-22: (6*8)+(5*0)+(4*6)+(3*5)+(2*2)+(1*2)=93 93 % 10 = 3 So 8065-22-3 is a valid CAS Registry Number.