3-fluoro-trityl, also known as 3-fluoro-(triphenylmethyl), is a chemical compound with the molecular formula C19H15F. It is a derivative of trityl, which is a triphenylmethyl group (C6H5)3C-. The 3-fluoro-trityl compound features a fluorine atom attached to the central carbon atom of the trityl group. This modification introduces unique electronic properties to the molecule, which can be exploited in various chemical reactions and applications. It is often used as a protecting group in organic synthesis, particularly in the protection of alcohols and amines, due to its stability and ease of removal under mild acidic conditions. The fluorine atom in 3-fluoro-trityl can also influence the reactivity and selectivity of the molecule, making it a valuable tool in the synthesis of complex organic compounds.
The CAS Registry Mumber 4530-85-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,5,3 and 0 respectively; the second part has 2 digits, 8 and 5 respectively. Calculate Digit Verification of CAS Registry Number 4530-85: (6*4)+(5*5)+(4*3)+(3*0)+(2*8)+(1*5)=82 82 % 10 = 2 So 4530-85-2 is a valid CAS Registry Number.