Trimethylsilylphenyl)acetic acid (ortho), also known as 2-(trimethylsilyl)phenylacetic acid, is an organic compound with the chemical formula C11H16O2Si. It is a derivative of acetic acid, where one of the hydrogen atoms on the phenyl ring is replaced by a trimethylsilyl group. This modification enhances the stability and reactivity of the molecule, making it a valuable intermediate in organic synthesis. The compound is characterized by its ability to participate in various chemical reactions, such as nucleophilic substitutions and condensations, due to the electron-donating nature of the trimethylsilyl group. It is widely used in the synthesis of pharmaceuticals, agrochemicals, and other specialty chemicals, where its unique properties can be exploited to achieve specific chemical transformations.
The CAS Registry Mumber 5112-63-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,1,1 and 2 respectively; the second part has 2 digits, 6 and 3 respectively. Calculate Digit Verification of CAS Registry Number 5112-63: (6*5)+(5*1)+(4*1)+(3*2)+(2*6)+(1*3)=60 60 % 10 = 0 So 5112-63-0 is a valid CAS Registry Number.