N-Benzolsulfonyl-N-ethylcarbaminsaeureethylester, also known as ethyl N-benzylsulfonyl-N-ethylcarbamate, is an organic compound with the chemical formula C11H15NO3S. It is a colorless to pale yellow liquid with a molecular weight of 239.31 g/mol. N-Benzolsulfonyl-N-ethylcarbaminsaeureethylester is a derivative of carbamic acid, featuring a benzylsulfonyl group attached to the nitrogen atom, and an ethyl group on the other nitrogen atom. It is soluble in organic solvents and has a melting point of 34-36°C. Ethyl N-benzylsulfonyl-N-ethylcarbamate is primarily used as a chemical intermediate in the synthesis of various pharmaceuticals and agrochemicals, particularly in the production of sulfonylurea-based herbicides and insecticides. Due to its reactivity and potential toxicity, it is essential to handle N-Benzolsulfonyl-N-ethylcarbaminsaeureethylester with proper safety measures and in accordance with relevant regulations.
The CAS Registry Mumber 2204-83-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,2,0 and 4 respectively; the second part has 2 digits, 8 and 3 respectively. Calculate Digit Verification of CAS Registry Number 2204-83: (6*2)+(5*2)+(4*0)+(3*4)+(2*8)+(1*3)=53 53 % 10 = 3 So 2204-83-3 is a valid CAS Registry Number.