3-Fluor-4-methoxy-benzoesaeure-<3-dimethylamino-propylester>, also known as 3-fluoro-4-methoxy-benzoic acid 3-dimethylaminopropyl ester, is a chemical compound with the molecular formula C13H18FNO3. It is a derivative of benzoic acid, featuring a fluorine atom at the 3-position, a methoxy group at the 4-position, and a 3-dimethylaminopropyl ester group attached to the carboxylic acid moiety. 3-Fluor-4-methoxy-benzoesaeure-<3-dimethylamino-propylester> is often used in the synthesis of pharmaceuticals and other organic compounds due to its unique structure and reactivity. It is a colorless to pale yellow liquid with a specific molecular weight of 253.28 g/mol. The presence of the fluorine atom can significantly influence the compound's physical and chemical properties, such as its lipophilicity and metabolic stability, making it a valuable building block in the development of new drugs and other chemical products.
The CAS Registry Mumber 5749-34-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,7,4 and 9 respectively; the second part has 2 digits, 3 and 4 respectively. Calculate Digit Verification of CAS Registry Number 5749-34: (6*5)+(5*7)+(4*4)+(3*9)+(2*3)+(1*4)=118 118 % 10 = 8 So 5749-34-8 is a valid CAS Registry Number.