Benzoyl chloride, 4-fluoro-2-methoxy-, also known as 4-fluoro-2-methoxybenzoyl chloride, is an organic compound with the chemical formula C8H6ClFO2. It is a colorless to pale yellow liquid that is soluble in organic solvents. Benzoyl chloride, 4-fluoro-2-methoxy- is primarily used as an intermediate in the synthesis of pharmaceuticals, agrochemicals, and other specialty chemicals. It is characterized by its reactivity, as the benzoyl chloride group can readily undergo nucleophilic substitution reactions, making it a valuable building block in organic chemistry. The presence of the fluorine and methoxy substituents on the benzene ring imparts unique electronic and steric properties to the molecule, which can significantly influence its reactivity and the properties of the final products derived from it.
The CAS Registry Mumber 5213-17-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,2,1 and 3 respectively; the second part has 2 digits, 1 and 7 respectively. Calculate Digit Verification of CAS Registry Number 5213-17: (6*5)+(5*2)+(4*1)+(3*3)+(2*1)+(1*7)=62 62 % 10 = 2 So 5213-17-2 is a valid CAS Registry Number.