N,N-Diethyl-2,4,5-trichloro-benzolsulfons?ure-amid, also known as 2,4,5-trichloro-N,N-diethylbenzenesulfonamide, is a chemical compound with the molecular formula C10H12Cl3NO2S. It is a white crystalline solid that is soluble in organic solvents. N.N-Diaethyl-2.4.5-trichlor-benzolsulfonsaeure-amid is primarily used as an intermediate in the synthesis of various agrochemicals, particularly herbicides. It is known for its effectiveness in controlling broadleaf and grassy weeds in agricultural settings. Due to its chemical structure, it exhibits selective herbicidal activity, which means it can target specific weeds without harming the desired crop. The use of this chemical requires careful handling and application to minimize environmental impact and ensure safety for both humans and wildlife.
The CAS Registry Mumber 4821-32-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,8,2 and 1 respectively; the second part has 2 digits, 3 and 2 respectively. Calculate Digit Verification of CAS Registry Number 4821-32: (6*4)+(5*8)+(4*2)+(3*1)+(2*3)+(1*2)=83 83 % 10 = 3 So 4821-32-3 is a valid CAS Registry Number.