β-(2,3,5,6-Tetramethylphenyl-thio)-ethylchlorid, also known as 2,3,5,6-tetramethylbenzyl chloride, is an organic compound with the chemical formula C11H15ClS. It is a colorless liquid with a molecular weight of 212.76 g/mol. β-(2,3,5,6-Tetramethylphenyl-thio)-ethylchlorid is characterized by its tetramethylphenyl group attached to a sulfur atom, which is then connected to an ethyl chloride group. It is used as an intermediate in the synthesis of various organic compounds, particularly in the pharmaceutical and agrochemical industries. Due to its reactivity, it is important to handle this chemical with care, as it can be corrosive and harmful if inhaled or absorbed through the skin.
The CAS Registry Mumber 73431-24-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,4,3 and 1 respectively; the second part has 2 digits, 2 and 4 respectively. Calculate Digit Verification of CAS Registry Number 73431-24: (7*7)+(6*3)+(5*4)+(4*3)+(3*1)+(2*2)+(1*4)=110 110 % 10 = 0 So 73431-24-0 is a valid CAS Registry Number.