3-(4-Acetylamino-benzenesulfonyl)-2-chloro-propionic acid methyl ester is a complex organic chemical compound with the molecular formula C11H12ClNO5S. It is a derivative of chlorpropionic acid, featuring a methyl ester group, a sulfonyl group attached to a benzene ring, and an acetylamino group. 3-(4-Acetylamino-benzenesulfonyl)-2-chloro-propionic acid methyl ester is characterized by its potential pharmaceutical applications, particularly as an intermediate in the synthesis of certain drugs. Its structure allows for various chemical reactions, making it a versatile building block in organic synthesis. The compound's properties, such as its reactivity and solubility, are influenced by the presence of the chlorine atom, the sulfonyl group, and the ester functionality, which can be further modified in chemical reactions.
The CAS Registry Mumber 4284-70-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,2,8 and 4 respectively; the second part has 2 digits, 7 and 0 respectively. Calculate Digit Verification of CAS Registry Number 4284-70: (6*4)+(5*2)+(4*8)+(3*4)+(2*7)+(1*0)=92 92 % 10 = 2 So 4284-70-2 is a valid CAS Registry Number.