"Acetic acid, (triethylsilyl)-, ethyl ester" is a chemical compound with the molecular formula C10H24O2Si. It is an ester derivative of acetic acid, where the hydroxyl group (-OH) is replaced by a triethylsilyl group (Si(C2H5)3) and an ethyl group (C2H5). Acetic acid, (triethylsilyl)-, ethyl ester is characterized by its ability to form strong Si-O bonds, making it a useful reagent in organic synthesis, particularly in the protection of alcohols and the formation of carbon-carbon bonds. It is also known for its stability and resistance to hydrolysis, which makes it a valuable intermediate in the synthesis of various organic compounds. The compound is typically used in research and industrial applications where its unique properties can be leveraged to achieve specific chemical transformations.
The CAS Registry Mumber 994-56-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,9 and 4 respectively; the second part has 2 digits, 5 and 6 respectively. Calculate Digit Verification of CAS Registry Number 994-56: (5*9)+(4*9)+(3*4)+(2*5)+(1*6)=109 109 % 10 = 9 So 994-56-9 is a valid CAS Registry Number.