2,3,5,6-Tetramethyl-4-chlorbenzylchlorid, also known as 4-chloro-2,3,5,6-tetramethylbenzyl chloride, is an organic compound with the chemical formula C11H15Cl. It is a colorless to pale yellow liquid with a pungent odor. 2,3,5,6-Tetramethyl-4-chlorbenzylchlorid is primarily used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other organic compounds. It is characterized by its high reactivity due to the presence of the benzyl chloride group, which can readily undergo nucleophilic substitution reactions. The compound is also known for its stability and resistance to hydrolysis, making it a valuable building block in organic synthesis. However, due to its potential health and environmental risks, it is important to handle this chemical with proper safety measures and in accordance with relevant regulations.
The CAS Registry Mumber 1746-27-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,7,4 and 6 respectively; the second part has 2 digits, 2 and 7 respectively. Calculate Digit Verification of CAS Registry Number 1746-27: (6*1)+(5*7)+(4*4)+(3*6)+(2*2)+(1*7)=86 86 % 10 = 6 So 1746-27-6 is a valid CAS Registry Number.