4-fluoro-benzoic acid-(1-phenyl-2-pyrrolidino-ethyl ester) hydrochloride is a complex organic compound with the chemical formula C20H22ClFNO2. It is derived from 4-fluorobenzoic acid, which is esterified with 1-phenyl-2-pyrrolidino-ethyl, resulting in the formation of an ester. The hydrochloride salt form is obtained by treating the ester with hydrochloric acid, which protonates the ester, enhancing its solubility and stability. 4-fluoro-benzoic acid-(1-phenyl-2-pyrrolidino-ethyl ester); hydrochloride is significant in pharmaceutical chemistry, often used as an intermediate in the synthesis of various drugs, particularly those targeting the central nervous system. Its structure allows for potential interactions with biological receptors, making it a valuable component in medicinal chemistry research and development.
The CAS Registry Mumber 1893-23-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,8,9 and 3 respectively; the second part has 2 digits, 2 and 3 respectively. Calculate Digit Verification of CAS Registry Number 1893-23: (6*1)+(5*8)+(4*9)+(3*3)+(2*2)+(1*3)=98 98 % 10 = 8 So 1893-23-8 is a valid CAS Registry Number.